diff --git a/Zframework/color.lua b/Zframework/color.lua
index a9231d1a..1bbc05d0 100644
--- a/Zframework/color.lua
+++ b/Zframework/color.lua
@@ -1,4 +1,4 @@
-return{
+local color={
 	red={1,0,0},
 	green={0,1,0},
 	blue={.2,.2,1},
@@ -10,17 +10,21 @@ return{
 	lightRed={1,.5,.5},
 	lightGreen={.5,1,.5},
 	lightBlue={.6,.6,1},
-	lightYellow={1,1,.5},
-	lightMagenta={1,.5,1},
 	lightCyan={.5,1,1},
+	lightMagenta={1,.5,1},
+	lightYellow={1,1,.5},
+	lightPurple={.8,.4,1},
+	lightOrange={1,.7,.3},
 	lightGrey={.8,.8,.8},
 
 	darkRed={.6,0,0},
 	darkGreen={0,.6,0},
 	darkBlue={0,0,.6},
-	darkYellow={.6,.6,0},
-	darkMagenta={.6,0,.6},
 	darkCyan={0,.6,.6},
+	darkMagenta={.6,0,.6},
+	darkYellow={.6,.6,0},
+	darkPurple={.3,0,.6},
+	darkOrange={.6,.4,0},
 	darkGrey={.3,.3,.3},
 
 	black={0,0,0},
@@ -30,9 +34,26 @@ return{
 	water={0,1,.6},
 	bronze={.7,.4,0},
 	white={1,1,1},
-	lightOrange={1,.7,.3},
-	darkOrange={.6,.4,0},
 	purple={.5,0,1},
-	lightPurple={.8,.4,1},
-	darkPurple={.3,0,.6},
-}
\ No newline at end of file
+}
+
+color.lRed=		color.lightRed
+color.lGreen=	color.lightGreen
+color.lBlue=	color.lightBlue
+color.lCyan=	color.lightCyan
+color.lMagenta=	color.lightMagenta
+color.lYellow=	color.lightYellow
+color.lPurple=	color.lightPurple
+color.lOrange=	color.lightOrange
+color.lGrey=	color.lightGrey
+
+color.dRed=		color.darkRed
+color.dGreen=	color.darkGreen
+color.dBlue=	color.darkBlue
+color.dCyan=	color.darkCyan
+color.dMagenta=	color.darkMagenta
+color.dYellow=	color.darkYellow
+color.dPurple=	color.darkPurple
+color.dOrange=	color.darkOrange
+color.dGrey=	color.darkGrey
+return color
\ No newline at end of file
diff --git a/Zframework/languages.lua b/Zframework/languages.lua
index ea7c0519..f3c65088 100644
--- a/Zframework/languages.lua
+++ b/Zframework/languages.lua
@@ -83,6 +83,10 @@ local langList={
 		unlockSavingError="解锁保存失败:",
 		recSavingError="纪录保存失败:",
 
+		ai_fixed="不能同时开启AI和固定序列",
+		ai_prebag="不能同时开启AI和自定义序列",
+		switchSpawnSFX="请开启方块出生音效",
+
 		needRestart="重新开始以生效",
 		copySuccess="已复制到剪切板",
 		dataCorrupted="数据损坏",
@@ -166,7 +170,7 @@ local langList={
 			"",
 			"特别感谢:",
 			"Flyz, Farter, 蕴空之灵,",
-			"Teatube, [所有内测人员]",
+			"茶管, 思竣, [所有内测人员]",
 		},
 		used=[[
 		使用工具:
@@ -213,7 +217,7 @@ local langList={
 				set4="隐形(4)",
 				set5="极限(5)",
 				seq="高级设置(Q)",
-				draw="初始场地编辑(E)",
+				draw="初始场地(E)",
 				back="返回",
 			},
 			sequence={
@@ -408,7 +412,8 @@ local langList={
 			["blind_normal"]=		{"隐形",		"全隐",		"挺强大脑"},
 			["blind_hard"]=			{"隐形",		"瞬隐",		"很强大脑"},
 			["blind_lunatic"]=		{"隐形",		"瞬隐+",	"最强大脑"},
-			["blind_ultimate"]=		{"隐形",		"",			"你准备好了吗"},
+			["blind_ultimate"]=		{"隐形",		"啊这",		"你准备好了吗"},
+			["blind_wtf"]=			{"隐形",		"不会吧",	"还没准备好"},
 			["classic_fast"]=		{"高速经典",	"CTWC",		"高速经典"},
 			["survivor_easy"]=		{"生存",		"简单",		"你能存活多久?"},
 			["survivor_normal"]=	{"生存",		"普通",		"你能存活多久?"},
@@ -435,12 +440,12 @@ local langList={
 			["tech_hard+"]=			{"科研",		"困难+",	"仅允许spin与PC"},
 			["tech_lunatic"]=		{"科研",		"疯狂",		"禁止断B2B"},
 			["tech_lunatic+"]=		{"科研",		"疯狂+",	"仅允许spin与PC"},
-			["tech_ultimate"]=		{"科研",		"极限",		"强制最简操作"},
-			["tech_ultimate+"]=		{"科研",		"极限+",	"禁止普通消除,强制最简操作"},
+			["tech_finesse"]=		{"科研",		"极简",		"强制最简操作"},
+			["tech_finesse+"]=		{"科研",		"极简+",	"禁止普通消除,强制最简操作"},
 			["tsd_easy"]=			{"TSD挑战",		"简单",		"你能连续做几个TSD?"},
 			["tsd_hard"]=			{"TSD挑战",		"困难",		"你能连续做几个TSD?"},
 			["tsd_ultimate"]=		{"TSD挑战",		"极限",		"你能连续做几个TSD?"},
-			["zen"]=				{"禅",			"",			"不限时200行"},
+			["zen"]=				{"禅",			"200",		"不限时200行"},
 			["ultra"]=				{"限时打分",	"挑战",		"在两分钟内尽可能拿到最多的分数"},
 			["infinite"]=			{"无尽",		"",			"沙盒"},
 			["infinite_dig"]=		{"无尽:挖掘",	"",			"挖呀挖呀挖"},
@@ -531,6 +536,10 @@ local langList={
 		unlockSavingError="解锁保存失败:",
 		recSavingError="纪录保存失败:",
 
+		ai_fixed="不能同时开启电脑玩家和固定序列",
+		ai_prebag="不能同时开启电脑玩家和自定义序列",
+		switchSpawnSFX="请开启方块出生音效",
+
 		needRestart="重新开始以生效",
 		copySuccess="已复制到剪切板",
 		dataCorrupted="数据损坏",
@@ -613,7 +622,7 @@ local langList={
 			"",
 			"特别感谢:",
 			"Flyz, Farter, 蕴空之灵,",
-			"Teatube, [所有内测人员]",
+			"茶管, 思竣, [所有内测人员]",
 		},
 		used=[[
 		使用工具:
@@ -660,7 +669,7 @@ local langList={
 				set4="隐形(4)",
 				set5="极限(5)",
 				seq="高级设置(Q)",
-				draw="初始场地编辑(E)",
+				draw="初始场地(E)",
 				back="返回",
 			},
 			sequence={
@@ -855,7 +864,8 @@ local langList={
 			["blind_normal"]=		{"隐形",		"全隐",		"挺强大脑"},
 			["blind_hard"]=			{"隐形",		"瞬隐",		"很强大脑"},
 			["blind_lunatic"]=		{"隐形",		"瞬隐+",	"超强大脑"},
-			["blind_ultimate"]=		{"隐形",		"",			"你准备好了吗"},
+			["blind_ultimate"]=		{"隐形",		"啊这",		"你准备好了吗"},
+			["blind_wtf"]=			{"隐形",		"不会吧",	"还没准备好"},
 			["classic_fast"]=		{"高速经典",	"CTWC",		"高速经典"},
 			["survivor_easy"]=		{"生存",		"简单",		"你能存活多久?"},
 			["survivor_normal"]=	{"生存",		"普通",		"你能存活多久?"},
@@ -882,12 +892,12 @@ local langList={
 			["tech_hard+"]=			{"科研",		"困难+",	"仅允许回旋与全清"},
 			["tech_lunatic"]=		{"科研",		"疯狂",		"禁止断B2B"},
 			["tech_lunatic+"]=		{"科研",		"疯狂+",	"仅允许spin与PC"},
-			["tech_ultimate"]=		{"科研",		"极限",		"强制最简操作"},
-			["tech_ultimate+"]=		{"科研",		"极限+",	"禁止普通消除,强制最简操作"},
+			["tech_finesse"]=		{"科研",		"极简",		"强制最简操作"},
+			["tech_finesse+"]=		{"科研",		"极简+",	"禁止普通消除,强制最简操作"},
 			["tsd_easy"]=			{"T2挑战",		"简单",		"你能连续做几个T旋双清?"},
 			["tsd_hard"]=			{"T2挑战",		"困难",		"你能连续做几个T旋双清?"},
 			["tsd_ultimate"]=		{"T2挑战",		"极限",		"你能连续做几个T旋双清?"},
-			["zen"]=				{"禅",			"",			"不限时200行"},
+			["zen"]=				{"禅",			"200",		"不限时200行"},
 			["ultra"]=				{"限时打分",	"挑战",		"在两分钟内尽可能拿到最多的分数"},
 			["infinite"]=			{"无尽",		"",			"沙盒"},
 			["infinite_dig"]=		{"无尽:挖掘",	"",			"挖呀挖呀挖"},
@@ -978,6 +988,10 @@ local langList={
 		unlockSavingError="Failed to save unlock:",
 		recSavingError="Failed to save record:",
 
+		ai_fixed="AI is incompatible with fixed sequence",
+		ai_prebag="AI is incompatible with custom sequence",
+		switchSpawnSFX="Switch on spawn SFX to play",
+
 		needRestart="Effective after restart",
 		copySuccess="Copied successfully",
 		dataCorrupted="Data corrupted",
@@ -1057,7 +1071,7 @@ local langList={
 			"",
 			"Special Thanks:",
 			"Flyz, Farter, 蕴空之灵,",
-			"Teatube, [All test staff]",
+			"Teatube, 思竣, [All test staff]",
 		},
 		used="Tool used:\n\tBeepbox\n\tGFIE\n\tGoldwave\nLib used:\n\tCold_Clear[MinusKelvin]\n\tsimple-love-lights[dylhunn]",
 		support="Support author",
@@ -1291,7 +1305,8 @@ local langList={
 			["blind_normal"]=		{"Blind",			"ALL",			"For intermediate players."},
 			["blind_hard"]=			{"Blind",			"SUDDEN",		"For experienced players."},
 			["blind_lunatic"]=		{"Blind",			"SUDDEN+",		"For professionals."},
-			["blind_ultimate"]=		{"Blind",			"",				"R U Ready?"},
+			["blind_ultimate"]=		{"Blind",			"?",			"R U Ready?"},
+			["blind_wtf"]=			{"Blind",			"WTF",			"i m not ready"},
 			["classic_fast"]=		{"Classic",			"CTWC",			"High-speed classic mode."},
 			["survivor_easy"]=		{"Survivor",		"EASY",			"How long can you survive?"},
 			["survivor_normal"]=	{"Survivor",		"NORMAL",		"How long can you survive?"},
@@ -1318,12 +1333,12 @@ local langList={
 			["tech_hard+"]=			{"Tech",			"HARD+",		"Spin & PC only"},
 			["tech_lunatic"]=		{"Tech",			"LUNATIC",		"Keep the B2B chain!"},
 			["tech_lunatic+"]=		{"Tech",			"LUNATIC+",		"Spin & PC only"},
-			["tech_ultimate"]=		{"Tech",			"ULTIMATE",		"No finesse faults!"},
-			["tech_ultimate+"]=		{"Tech",			"ULTIMATE+",	"No normal clears, no finesse faults!"},
+			["tech_finesse"]=		{"Tech",			"FINESSE",		"No finesse faults!"},
+			["tech_finesse+"]=		{"Tech",			"FINESSE+",		"No normal clears, no finesse faults!"},
 			["tsd_easy"]=			{"TSD Challenge",	"EASY",			"T-spin-doubles only!"},
 			["tsd_hard"]=			{"TSD Challenge",	"HARD",			"T-spin-doubles only!"},
 			["tsd_ultimate"]=		{"TSD Challenge",	"ULTIMATE",		"T-spin-doubles only!"},
-			["zen"]=				{"Zen",				"",				"200 lines without a time limit."},
+			["zen"]=				{"Zen",				"200",			"200 lines without a time limit."},
 			["ultra"]=				{"Ultra",			"EXTRA",		"Get the highest score within 2 min."},
 			["infinite"]=			{"Infinite",		"",				"Sandbox mode."},
 			["infinite_dig"]=		{"Infinite: Dig",	"",				"Dig, dig, dig."},
@@ -1493,7 +1508,7 @@ local langList={
 			"",
 			"Special Thanks:",
 			"Flyz, Farter, 蕴空之灵,",
-			"Teatube, [All test staff]",
+			"Teatube, 思竣, [All test staff]",
 		},
 		used="Tool used:\n\tBeepbox\n\tGFIE\n\tGoldwave\nLib used:\n\tCold_Clear[MinusKelvin]\n\tsimple-love-lights[dylhunn]",
 		support="Support author",
@@ -1532,7 +1547,7 @@ local langList={
 				set4="Blind (4)",
 				set5="Master (5)",
 				seq="Advanced(Q)",
-				draw="Field Edit(E)",
+				draw="####(E)",
 				back="X",
 			},
 			sequence={
@@ -1727,7 +1742,8 @@ local langList={
 			["blind_normal"]=		{"Blind",			"ALL",			"For intermediate players."},
 			["blind_hard"]=			{"Blind",			"SUDDEN",		"For experienced players."},
 			["blind_lunatic"]=		{"Blind",			"SUDDEN+",		"For professionals."},
-			["blind_ultimate"]=		{"Blind",			"",				"R U Ready?"},
+			["blind_ultimate"]=		{"Blind",			"?",			"R U Ready?"},
+			["blind_wtf"]=			{"Blind",			"WTF",			"i m not ready"},
 			["classic_fast"]=		{"Classic",			"CTWC",			"High-speed classic mode."},
 			["survivor_easy"]=		{"Survivor",		"EASY",			"How long can you survive?"},
 			["survivor_normal"]=	{"Survivor",		"NORMAL",		"How long can you survive?"},
@@ -1754,12 +1770,12 @@ local langList={
 			["tech_hard+"]=			{"Tech",			"HARD+",		"Spin & PC only"},
 			["tech_lunatic"]=		{"Tech",			"LUNATIC",		"Keep the B2B chain!"},
 			["tech_lunatic+"]=		{"Tech",			"LUNATIC+",		"Spin & PC only"},
-			["tech_ultimate"]=		{"Tech",			"ULTIMATE",		"No finesse faults!"},
-			["tech_ultimate+"]=		{"Tech",			"ULTIMATE+",	"No normal clears, no finesse faults!"},
+			["tech_finesse"]=		{"Tech",			"FINESSE",		"No finesse faults!"},
+			["tech_finesse+"]=		{"Tech",			"FINESSE+",		"No normal clears, no finesse faults!"},
 			["tsd_easy"]=			{"TSD Challenge",	"EASY",			"T-spin-doubles only!"},
 			["tsd_hard"]=			{"TSD Challenge",	"HARD",			"T-spin-doubles only!"},
 			["tsd_ultimate"]=		{"TSD Challenge",	"ULTIMATE",		"T-spin-doubles only!"},
-			["zen"]=				{"Zen",				"",				"200 lines without a time limit."},
+			["zen"]=				{"Zen",				"200",			"200 lines without a time limit."},
 			["ultra"]=				{"Ultra",			"EXTRA",		"Get the highest score within 2 min."},
 			["infinite"]=			{"Infinite",		"",				"Sandbox mode."},
 			["infinite_dig"]=		{"Infinite: Dig",	"",				"Dig, dig, dig."},
diff --git a/Zframework/paint.lua b/Zframework/paint.lua
index 671eee9a..ac8f8f4c 100644
--- a/Zframework/paint.lua
+++ b/Zframework/paint.lua
@@ -48,7 +48,7 @@ local function VirtualkeyPreview()
 				gc.setColor(c,1,c,setting.VKAlpha*.1)
 				gc.setLineWidth(B.r*.07)
 				gc.circle("line",B.x,B.y,B.r,10)
-				if setting.VKIcon then gc.draw(VKIcon[i],B.x,B.y,nil,B.r*.025,nil,18,18)end
+				if setting.VKIcon then gc.draw(TEXTURE.VKIcon[i],B.x,B.y,nil,B.r*.025,nil,18,18)end
 			end
 		end
 	end
diff --git a/Zframework/scene.lua b/Zframework/scene.lua
index 8a57433e..c940a5d7 100644
--- a/Zframework/scene.lua
+++ b/Zframework/scene.lua
@@ -274,8 +274,12 @@ function sceneInit.debug()
 	}
 end
 function sceneInit.quit()
-	love.timer.sleep(.3)
-	love.event.quit()
+	if rnd()>.000626 then
+		love.timer.sleep(.3)
+		love.event.quit()
+	else
+		error("So lucky! 0.0626 precent to get this!!!   You can quit the game now.")
+	end
 end
 
 
diff --git a/Zframework/widgetList.lua b/Zframework/widgetList.lua
index b0d97e11..a558e80c 100644
--- a/Zframework/widgetList.lua
+++ b/Zframework/widgetList.lua
@@ -98,24 +98,24 @@ newSlider=WIDGET.newSlider
 local Widgets={
 	load={},intro={},quit={},
 	main={
-		newButton({name="play",		x=150,y=280,w=200,h=160,color="lightRed",	font=55,code=function()SCN.goto("mode")end}),
-		newButton({name="setting",	x=370,y=280,w=200,h=160,color="lightBlue",	font=45,code=function()SCN.goto("setting_game")end}),
-		newButton({name="music",	x=590,y=280,w=200,h=160,color="lightPurple",font=32,code=function()SCN.goto("music")end}),
-		newButton({name="help",		x=150,y=460,w=200,h=160,color="lightYellow",font=50,code=function()SCN.goto("help")end}),
-		newButton({name="stat",		x=370,y=460,w=200,h=160,color="lightCyan",	font=43,code=function()SCN.goto("stat")end}),
-		newButton({name="qplay",	x=590,y=460,w=200,h=160,color="lightOrange",font=43,code=function()SCN.push()loadGame(stat.lastPlay)end}),
-		newButton({name="lang",		x=150,y=610,w=160,h=100,color="lightGreen",	font=45,code=function()SCN.goto("setting_lang")end}),
-		newButton({name="quit",		x=590,y=610,w=160,h=100,color="lightGrey",	font=45,code=function()VO"play"("bye")SCN.swapTo("quit","slowFade")end}),
+		newButton({name="play",		x=150,y=280,w=200,h=160,color="lRed",	font=55,code=function()SCN.goto("mode")end}),
+		newButton({name="setting",	x=370,y=280,w=200,h=160,color="lBlue",	font=45,code=function()SCN.goto("setting_game")end}),
+		newButton({name="music",	x=590,y=280,w=200,h=160,color="lPurple",font=32,code=function()SCN.goto("music")end}),
+		newButton({name="help",		x=150,y=460,w=200,h=160,color="lYellow",font=50,code=function()SCN.goto("help")end}),
+		newButton({name="stat",		x=370,y=460,w=200,h=160,color="lCyan",	font=43,code=function()SCN.goto("stat")end}),
+		newButton({name="qplay",	x=590,y=460,w=200,h=160,color="lOrange",font=43,code=function()SCN.push()loadGame(stat.lastPlay)end}),
+		newButton({name="lang",		x=150,y=610,w=160,h=100,color="lGreen",	font=45,code=function()SCN.goto("setting_lang")end}),
+		newButton({name="quit",		x=590,y=610,w=160,h=100,color="lGrey",	font=45,code=function()VOC.play("bye")SCN.swapTo("quit","slowFade")end}),
 	},
 	mode={
-		newButton({name="setting",x=1100,y=540,w=240,h=90,color="lightGreen",	font=40,code=function()
+		newButton({name="setting",x=1100,y=540,w=240,h=90,color="lGreen",	font=40,code=function()
 				SCN.goto("custom")
 			end,
 			hide=function()
 				return mapCam.sel~="custom_clear" and mapCam.sel~="custom_puzzle"
 			end}),
-		newButton({name="start",	x=1040,y=655,w=180,h=80,color="lightGrey",	font=40,code=pressKey("return"),hide=function()return not mapCam.sel end}),
-		newButton({name="back",		x=1200,y=655,w=120,h=80,color="white",		font=40,code=BACK}),
+		newButton({name="start",	x=1040,y=655,w=180,h=80,color="lGrey",	font=40,code=pressKey("return"),hide=function()return not mapCam.sel end}),
+		newButton({name="back",		x=1200,y=655,w=120,h=80,color="white",	font=40,code=BACK}),
 	},
 	music={
 		newSlider({name="bgm",		x=760,	y=80,	w=400,unit=10,					font=35,change=function()BGM.freshVolume()end,disp=SETval("bgm"),code=SETsto("bgm")}),
@@ -130,81 +130,81 @@ local Widgets={
 		newButton({name="left",		x=1080,	y=220,	w=100,h=100,	color="white",	font=45,code=pressKey("left")}),
 		newButton({name="right",	x=1200,	y=220,	w=100,h=100,	color="white",	font=45,code=pressKey("right")}),
 
-		newButton({name="set1",		x=940,	y=320,	w=260,h=70,		color="lightYellow",font=32,code=pressKey("1")}),
-		newButton({name="set2",		x=940,	y=400,	w=260,h=70,		color="lightYellow",font=32,code=pressKey("2")}),
-		newButton({name="set3",		x=940,	y=480,	w=260,h=70,		color="lightYellow",font=32,code=pressKey("3")}),
-		newButton({name="set4",		x=940,	y=560,	w=260,h=70,		color="lightYellow",font=32,code=pressKey("4")}),
-		newButton({name="set5",		x=940,	y=640,	w=260,h=70,		color="lightYellow",font=32,code=pressKey("5")}),
+		newButton({name="set1",		x=940,	y=320,	w=260,h=70,		color="lYellow",font=32,code=pressKey("1")}),
+		newButton({name="set2",		x=940,	y=400,	w=260,h=70,		color="lYellow",font=32,code=pressKey("2")}),
+		newButton({name="set3",		x=940,	y=480,	w=260,h=70,		color="lYellow",font=32,code=pressKey("3")}),
+		newButton({name="set4",		x=940,	y=560,	w=260,h=70,		color="lYellow",font=32,code=pressKey("4")}),
+		newButton({name="set5",		x=940,	y=640,	w=260,h=70,		color="lYellow",font=32,code=pressKey("5")}),
 
-		newButton({name="seq",		x=665,	y=415,	w=200,h=40,		color="lightGreen",	font=30,code=pressKey("q")}),
-		newButton({name="draw",		x=150,	y=80,	w=220,h=80,		color="white",		font=35,code=pressKey("e")}),
-		newButton({name="back",		x=1200,	y=640,	w=120,h=120,	color="white",		font=35,code=BACK}),
+		newButton({name="seq",		x=665,	y=415,	w=200,h=40,		color="lGreen",	font=30,code=pressKey("q")}),
+		newButton({name="draw",		x=150,	y=80,	w=220,h=80,		color="white",	font=35,code=pressKey("e")}),
+		newButton({name="back",		x=1200,	y=640,	w=120,h=120,	color="white",	font=35,code=BACK}),
 	},
 	sequence={
-		newButton({name="Z",		x=150,	y=440,	w=90,h=90,		color="white",		font=50,code=pressKey(1)}),
-		newButton({name="S",		x=250,	y=440,	w=90,h=90,		color="white",		font=50,code=pressKey(2)}),
-		newButton({name="J",		x=350,	y=440,	w=90,h=90,		color="white",		font=50,code=pressKey(3)}),
-		newButton({name="L",		x=450,	y=440,	w=90,h=90,		color="white",		font=50,code=pressKey(4)}),
-		newButton({name="T",		x=550,	y=440,	w=90,h=90,		color="white",		font=50,code=pressKey(5)}),
-		newButton({name="O",		x=650,	y=440,	w=90,h=90,		color="white",		font=50,code=pressKey(6)}),
-		newButton({name="I",		x=750,	y=440,	w=90,h=90,		color="white",		font=50,code=pressKey(7)}),
+		newButton({name="Z",		x=150,	y=440,	w=90,h=90,		color="white",	font=50,code=pressKey(1)}),
+		newButton({name="S",		x=250,	y=440,	w=90,h=90,		color="white",	font=50,code=pressKey(2)}),
+		newButton({name="J",		x=350,	y=440,	w=90,h=90,		color="white",	font=50,code=pressKey(3)}),
+		newButton({name="L",		x=450,	y=440,	w=90,h=90,		color="white",	font=50,code=pressKey(4)}),
+		newButton({name="T",		x=550,	y=440,	w=90,h=90,		color="white",	font=50,code=pressKey(5)}),
+		newButton({name="O",		x=650,	y=440,	w=90,h=90,		color="white",	font=50,code=pressKey(6)}),
+		newButton({name="I",		x=750,	y=440,	w=90,h=90,		color="white",	font=50,code=pressKey(7)}),
 
-		newButton({name="Z5",		x=150,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(8)}),
-		newButton({name="S5",		x=250,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(9)}),
-		newButton({name="P",		x=350,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(10)}),
-		newButton({name="Q",		x=450,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(11)}),
-		newButton({name="F",		x=550,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(12)}),
-		newButton({name="E",		x=650,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(13)}),
-		newButton({name="T5",		x=750,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(14)}),
-		newButton({name="U",		x=850,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(15)}),
-		newButton({name="V",		x=950,	y=540,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(16)}),
-		newButton({name="W",		x=150,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(17)}),
-		newButton({name="X",		x=250,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(18)}),
-		newButton({name="J5",		x=350,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(19)}),
-		newButton({name="L5",		x=450,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(20)}),
-		newButton({name="R",		x=550,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(21)}),
-		newButton({name="Y",		x=650,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(22)}),
-		newButton({name="N",		x=750,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(23)}),
-		newButton({name="H",		x=850,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(24)}),
-		newButton({name="I5",		x=950,	y=640,	w=90,h=90,		color="darkGrey",	font=50,code=pressKey(25)}),
+		newButton({name="Z5",		x=150,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(8)}),
+		newButton({name="S5",		x=250,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(9)}),
+		newButton({name="P",		x=350,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(10)}),
+		newButton({name="Q",		x=450,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(11)}),
+		newButton({name="F",		x=550,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(12)}),
+		newButton({name="E",		x=650,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(13)}),
+		newButton({name="T5",		x=750,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(14)}),
+		newButton({name="U",		x=850,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(15)}),
+		newButton({name="V",		x=950,	y=540,	w=90,h=90,		color="dGrey",font=50,code=pressKey(16)}),
+		newButton({name="W",		x=150,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(17)}),
+		newButton({name="X",		x=250,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(18)}),
+		newButton({name="J5",		x=350,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(19)}),
+		newButton({name="L5",		x=450,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(20)}),
+		newButton({name="R",		x=550,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(21)}),
+		newButton({name="Y",		x=650,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(22)}),
+		newButton({name="N",		x=750,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(23)}),
+		newButton({name="H",		x=850,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(24)}),
+		newButton({name="I5",		x=950,	y=640,	w=90,h=90,		color="dGrey",font=50,code=pressKey(25)}),
 
-		newButton({name="left",		x=850,	y=440,	w=90,h=90,		color="lightGreen",	font=55,code=pressKey("left")}),
-		newButton({name="right",	x=950,	y=440,	w=90,h=90,		color="lightGreen",	font=55,code=pressKey("right")}),
-		newButton({name="backsp",	x=1050,	y=440,	w=90,h=90,		color="lightRed",	font=50,code=pressKey("backspace")}),
-		newButton({name="reset",	x=1050,	y=540,	w=90,h=90,		color="lightRed",	font=50,code=pressKey("delete")}),
-		newButton({name="back",		x=1200,	y=640,	w=120,h=120,	color="white",		font=35,code=BACK}),
+		newButton({name="left",		x=850,	y=440,	w=90,h=90,		color="lGreen",	font=55,code=pressKey("left")}),
+		newButton({name="right",	x=950,	y=440,	w=90,h=90,		color="lGreen",	font=55,code=pressKey("right")}),
+		newButton({name="backsp",	x=1050,	y=440,	w=90,h=90,		color="lRed",	font=50,code=pressKey("backspace")}),
+		newButton({name="reset",	x=1050,	y=540,	w=90,h=90,		color="lRed",	font=50,code=pressKey("delete")}),
+		newButton({name="back",		x=1200,	y=640,	w=120,h=120,	color="white",	font=35,code=BACK}),
 	},
 	draw={
-		newButton({name="b1",		x=500+65*1,	y=150,w=58,h=58,	color="red",		font=30,code=setPen(1)}),--B1
-		newButton({name="b2",		x=500+65*2,	y=150,w=58,h=58,	color="orange",		font=30,code=setPen(2)}),--B2
-		newButton({name="b3",		x=500+65*3,	y=150,w=58,h=58,	color="yellow",		font=30,code=setPen(3)}),--B3
-		newButton({name="b4",		x=500+65*4,	y=150,w=58,h=58,	color="grass",		font=30,code=setPen(4)}),--B4
-		newButton({name="b5",		x=500+65*5,	y=150,w=58,h=58,	color="green",		font=30,code=setPen(5)}),--B5
-		newButton({name="b6",		x=500+65*6,	y=150,w=58,h=58,	color="water",		font=30,code=setPen(6)}),--B6
-		newButton({name="b7",		x=500+65*7,	y=150,w=58,h=58,	color="cyan",		font=30,code=setPen(7)}),--B7
-		newButton({name="b8",		x=500+65*8,	y=150,w=58,h=58,	color="blue",		font=30,code=setPen(8)}),--B8
-		newButton({name="b9",		x=500+65*9,	y=150,w=58,h=58,	color="purple",		font=30,code=setPen(9)}),--B9
-		newButton({name="b10",		x=500+65*10,y=150,w=58,h=58,	color="magenta",	font=30,code=setPen(10)}),--B10
-		newButton({name="b11",		x=500+65*11,y=150,w=58,h=58,	color="pink",		font=30,code=setPen(11)}),--B11
+		newButton({name="b1",		x=500+65*1,	y=150,w=58,h=58,	color="red",	font=30,code=setPen(1)}),--B1
+		newButton({name="b2",		x=500+65*2,	y=150,w=58,h=58,	color="orange",	font=30,code=setPen(2)}),--B2
+		newButton({name="b3",		x=500+65*3,	y=150,w=58,h=58,	color="yellow",	font=30,code=setPen(3)}),--B3
+		newButton({name="b4",		x=500+65*4,	y=150,w=58,h=58,	color="grass",	font=30,code=setPen(4)}),--B4
+		newButton({name="b5",		x=500+65*5,	y=150,w=58,h=58,	color="green",	font=30,code=setPen(5)}),--B5
+		newButton({name="b6",		x=500+65*6,	y=150,w=58,h=58,	color="water",	font=30,code=setPen(6)}),--B6
+		newButton({name="b7",		x=500+65*7,	y=150,w=58,h=58,	color="cyan",	font=30,code=setPen(7)}),--B7
+		newButton({name="b8",		x=500+65*8,	y=150,w=58,h=58,	color="blue",	font=30,code=setPen(8)}),--B8
+		newButton({name="b9",		x=500+65*9,	y=150,w=58,h=58,	color="purple",	font=30,code=setPen(9)}),--B9
+		newButton({name="b10",		x=500+65*10,y=150,w=58,h=58,	color="magenta",font=30,code=setPen(10)}),--B10
+		newButton({name="b11",		x=500+65*11,y=150,w=58,h=58,	color="pink",	font=30,code=setPen(11)}),--B11
 
-		newButton({name="b12",		x=500+65*1,	y=230,w=58,h=58,	color="darkGrey",	font=30,code=setPen(12)}),--Bone
-		newButton({name="b13",		x=500+65*2,	y=230,w=58,h=58,	color="grey",		font=30,code=setPen(13)}),--GB1
-		newButton({name="b14",		x=500+65*3,	y=230,w=58,h=58,	color="lightGrey",	font=30,code=setPen(14)}),--GB2
-		newButton({name="b15",		x=500+65*4,	y=230,w=58,h=58,	color="darkPurple",	font=30,code=setPen(15)}),--GB3
-		newButton({name="b16",		x=500+65*5,	y=230,w=58,h=58,	color="darkRed",	font=30,code=setPen(16)}),--GB4
-		newButton({name="b17",		x=500+65*6,	y=230,w=58,h=58,	color="darkGreen",	font=30,code=setPen(17)}),--GB5
+		newButton({name="b12",		x=500+65*1,	y=230,w=58,h=58,	color="dGrey",	font=30,code=setPen(12)}),--Bone
+		newButton({name="b13",		x=500+65*2,	y=230,w=58,h=58,	color="grey",	font=30,code=setPen(13)}),--GB1
+		newButton({name="b14",		x=500+65*3,	y=230,w=58,h=58,	color="lGrey",	font=30,code=setPen(14)}),--GB2
+		newButton({name="b15",		x=500+65*4,	y=230,w=58,h=58,	color="dPurple",font=30,code=setPen(15)}),--GB3
+		newButton({name="b16",		x=500+65*5,	y=230,w=58,h=58,	color="dRed",	font=30,code=setPen(16)}),--GB4
+		newButton({name="b17",		x=500+65*6,	y=230,w=58,h=58,	color="dGreen",	font=30,code=setPen(17)}),--GB5
 
-		newButton({name="any",		x=600,	y=360,	w=120,h=120,	color="lightGrey",	font=40,code=setPen(0)}),
-		newButton({name="space",	x=730,	y=360,	w=120,h=120,	color="grey",		font=65,code=setPen(-1)}),
-		newButton({name="clear",	x=1200,	y=500,	w=120,h=120,	color="white",		font=40,code=pressKey("delete")}),
-		newSwitch({name="demo",		x=755,	y=640,										font=30,disp=function()return sceneTemp.demo end,code=function()sceneTemp.demo=not sceneTemp.demo end}),
-		newButton({name="copy",		x=920,	y=640,	w=120,h=120,	color="lightRed",	font=35,code=function()copyBoard()end}),
-		newButton({name="paste",	x=1060,	y=640,	w=120,h=120,	color="lightBlue",	font=35,code=function()pasteBoard()end}),
-		newButton({name="custom",	x=110,	y=80,	w=140,h=80,		color="white",		font=35,code=function()SCN.goto("custom")end}),
-		newButton({name="back",		x=1200,	y=640,	w=120,h=120,	color="white",		font=35,code=BACK}),
+		newButton({name="any",		x=600,	y=360,	w=120,h=120,	color="lGrey",	font=40,code=setPen(0)}),
+		newButton({name="space",	x=730,	y=360,	w=120,h=120,	color="grey",	font=65,code=setPen(-1)}),
+		newButton({name="clear",	x=1200,	y=500,	w=120,h=120,	color="white",	font=40,code=pressKey("delete")}),
+		newSwitch({name="demo",		x=755,	y=640,									font=30,disp=function()return sceneTemp.demo end,code=function()sceneTemp.demo=not sceneTemp.demo end}),
+		newButton({name="copy",		x=920,	y=640,	w=120,h=120,	color="lRed",	font=35,code=function()copyBoard()end}),
+		newButton({name="paste",	x=1060,	y=640,	w=120,h=120,	color="lBlue",	font=35,code=function()pasteBoard()end}),
+		newButton({name="custom",	x=110,	y=80,	w=140,h=80,		color="white",	font=35,code=function()SCN.goto("custom")end}),
+		newButton({name="back",		x=1200,	y=640,	w=120,h=120,	color="white",	font=35,code=BACK}),
 	},
 	play={
-		newButton({name="pause",	x=1235,	y=45,	w=80,h=80,		color="white",		font=25,code=function()pauseGame()end}),
+		newButton({name="pause",	x=1235,	y=45,	w=80,h=80,		color="white",	font=25,code=function()pauseGame()end}),
 	},
 	pause={
 		newButton({name="resume",	x=640,y=290,w=240,h=100,color="white",font=30,code=function()resumeGame()end}),
@@ -214,21 +214,21 @@ local Widgets={
 			resetGameData()
 			SCN.swapTo("play","none")
 			end}),
-		newButton({name="setting",	x=1120,	y=70,	w=240,h=90,	color="lightBlue",font=35,code=function()
+		newButton({name="setting",	x=1120,	y=70,	w=240,h=90,	color="lBlue",font=35,code=function()
 			SCN.goto("setting_sound")
 			end}),
 		newButton({name="quit",		x=640,	y=600,	w=240,h=100,color="white",font=35,code=BACK}),
 	},
 	setting_game={
-		newButton({name="graphic",	x=200,	y=80,	w=240,h=80,	color="lightCyan",	font=35,code=function()SCN.swapTo("setting_video")end}),
-		newButton({name="sound",	x=1080,	y=80,	w=240,h=80,	color="lightCyan",	font=35,code=function()SCN.swapTo("setting_sound")end}),
-		newButton({name="ctrl",		x=290,	y=220,	w=320,h=80,	color="lightYellow",font=35,code=function()SCN.goto("setting_control")end}),
-		newButton({name="key",		x=640,	y=220,	w=320,h=80,	color="lightGreen",	font=35,code=function()SCN.goto("setting_key")end}),
-		newButton({name="touch",	x=990,	y=220,	w=320,h=80,	color="lightBlue",	font=35,code=function()SCN.goto("setting_touch")end}),
-		newSlider({name="reTime",	x=350,	y=340,	w=300,unit=10,					font=30,disp=SETval("reTime"),	code=SETsto("reTime")}),
-		newSlider({name="maxNext",	x=350,	y=440,	w=300,unit=6,					font=30,disp=SETval("maxNext"),	code=SETsto("maxNext")}),
-		newSwitch({name="autoPause",x=350,	y=540,									font=20,disp=SETval("autoPause"),code=SETrev("autoPause")}),
-		newButton({name="layout",	x=590,	y=540,	w=140,h=70,color="white",		font=35,code=function()
+		newButton({name="graphic",	x=200,	y=80,	w=240,h=80,	color="lCyan",	font=35,code=function()SCN.swapTo("setting_video")end}),
+		newButton({name="sound",	x=1080,	y=80,	w=240,h=80,	color="lCyan",	font=35,code=function()SCN.swapTo("setting_sound")end}),
+		newButton({name="ctrl",		x=290,	y=220,	w=320,h=80,	color="lYellow",font=35,code=function()SCN.goto("setting_control")end}),
+		newButton({name="key",		x=640,	y=220,	w=320,h=80,	color="lGreen",	font=35,code=function()SCN.goto("setting_key")end}),
+		newButton({name="touch",	x=990,	y=220,	w=320,h=80,	color="lBlue",	font=35,code=function()SCN.goto("setting_touch")end}),
+		newSlider({name="reTime",	x=350,	y=340,	w=300,unit=10,				font=30,disp=SETval("reTime"),	code=SETsto("reTime")}),
+		newSlider({name="maxNext",	x=350,	y=440,	w=300,unit=6,				font=30,disp=SETval("maxNext"),	code=SETsto("maxNext")}),
+		newSwitch({name="autoPause",x=350,	y=540,								font=20,disp=SETval("autoPause"),code=SETrev("autoPause")}),
+		newButton({name="layout",	x=590,	y=540,	w=140,h=70,color="white",	font=35,code=function()
 			SCN.goto("setting_skin")
 			end}),
 		newSwitch({name="quickR",	x=1050,y=320,font=35,				disp=SETval("quickR"),	code=SETrev("quickR")}),
@@ -237,8 +237,8 @@ local Widgets={
 		newButton({name="back",		x=1140,y=650,w=200,h=80,color="white",font=40,code=BACK}),
 	},
 	setting_video={
-		newButton({name="sound",	x=200,	y=80,w=240,h=80,color="lightCyan",font=35,code=function()SCN.swapTo("setting_sound")end}),
-		newButton({name="game",		x=1080,	y=80,w=240,h=80,color="lightCyan",font=35,code=function()SCN.swapTo("setting_game")end}),
+		newButton({name="sound",	x=200,	y=80,w=240,h=80,color="lCyan",font=35,code=function()SCN.swapTo("setting_sound")end}),
+		newButton({name="game",		x=1080,	y=80,w=240,h=80,color="lCyan",font=35,code=function()SCN.swapTo("setting_game")end}),
 		newSwitch({name="ghost",	x=250,	y=180,font=35,				disp=SETval("ghost"),	code=SETrev("ghost")}),
 		newSwitch({name="smooth",	x=250,	y=260,font=25,				disp=SETval("smooth"),	code=SETrev("smooth")}),
 		newSwitch({name="center",	x=500,	y=180,font=35,				disp=SETval("center"),	code=SETrev("center")}),
@@ -271,14 +271,14 @@ local Widgets={
 		newButton({name="back",		x=1140,	y=650,w=200,h=80,color="white",font=40,code=BACK}),
 	},
 	setting_sound={
-		newButton({name="game",		x=200,	y=80,w=240,h=80,color="lightCyan",font=35,code=function()SCN.swapTo("setting_game")end}),
-		newButton({name="graphic",	x=1080,	y=80,w=240,h=80,color="lightCyan",font=35,code=function()SCN.swapTo("setting_video")end}),
-		newSlider({name="sfx",		x=180,	y=200,w=400,unit=10,font=35,code=function()SFX.play("blip_1")end,							disp=SETval("sfx"),		code=SETsto("sfx")}),
-		newSlider({name="stereo",	x=180,	y=500,w=400,unit=10,font=35,code=function()SFX.play("move",1,-1)SFX.play("lock",1,1)end,	disp=SETval("stereo"),	code=SETsto("stereo"),hide=function()return setting.sfx==0 end}),
-		newSlider({name="spawn",	x=180,	y=300,w=400,unit=10,font=30,code=function()SFX.play("spawn_1",setting.spawn,nil,true)end,	disp=SETval("spawn"),	code=SETsto("spawn")}),
-		newSlider({name="bgm",		x=180,	y=400,w=400,unit=10,font=35,code=function()BGM.freshVolume()end,							disp=SETval("bgm"),		code=SETsto("bgm")}),
-		newSlider({name="vib",		x=750,	y=200,w=400,unit=5,	font=28,code=function()VIB(2)end,										disp=SETval("vib"),		code=SETsto("vib")}),
-		newSlider({name="voc",		x=750,	y=300,w=400,unit=10,font=32,code=function()VOC.play("nya")end,								disp=SETval("voc"),		code=SETsto("voc")}),
+		newButton({name="game",		x=200,	y=80,w=240,h=80,color="lCyan",font=35,code=function()SCN.swapTo("setting_game")end}),
+		newButton({name="graphic",	x=1080,	y=80,w=240,h=80,color="lCyan",font=35,code=function()SCN.swapTo("setting_video")end}),
+		newSlider({name="sfx",		x=180,	y=200,w=400,unit=10,font=35,change=function()SFX.play("blip_1")end,							disp=SETval("sfx"),		code=SETsto("sfx")}),
+		newSlider({name="stereo",	x=180,	y=500,w=400,unit=10,font=35,change=function()SFX.play("move",1,-1)SFX.play("lock",1,1)end,	disp=SETval("stereo"),	code=SETsto("stereo"),hide=function()return setting.sfx==0 end}),
+		newSlider({name="spawn",	x=180,	y=300,w=400,unit=10,font=30,change=function()SFX.play("spawn_1",setting.spawn,nil,true)end,	disp=SETval("spawn"),	code=SETsto("spawn")}),
+		newSlider({name="bgm",		x=180,	y=400,w=400,unit=10,font=35,change=function()BGM.freshVolume()end,							disp=SETval("bgm"),		code=SETsto("bgm")}),
+		newSlider({name="vib",		x=750,	y=200,w=400,unit=5,	font=28,change=function()VIB(2)end,										disp=SETval("vib"),		code=SETsto("vib")}),
+		newSlider({name="voc",		x=750,	y=300,w=400,unit=10,font=32,change=function()VOC.play("nya")end,							disp=SETval("voc"),		code=SETsto("voc")}),
 		newButton({name="back",		x=1140,	y=650,w=200,h=80,color="white",font=40,code=BACK}),
 	},
 	setting_control={
@@ -289,7 +289,7 @@ local Widgets={
 		newSwitch({name="ihs",		x=1100,	y=290,font=30,				disp=SETval("ihs"),				code=SETrev("ihs")}),
 		newSwitch({name="irs",		x=1100,	y=380,font=30,				disp=SETval("irs"),				code=SETrev("irs")}),
 		newSwitch({name="ims",		x=1100,	y=470,font=30,				disp=SETval("ims"),				code=SETrev("ims")}),
-		newButton({name="reset",	x=160,	y=580,w=200,h=100,color="lightRed",font=40,code=function()
+		newButton({name="reset",	x=160,	y=580,w=200,h=100,color="lRed",font=40,code=function()
 			local _=setting
 			_.das,_.arr=10,2
 			_.sddas,_.sdarr=0,2
@@ -327,11 +327,11 @@ local Widgets={
 		--newButton({name="spin6",x=825,y=540,w=90,h=65,color="white",font=30,code=nextDir(6)}),--cannot rotate O
 		newButton({name="spin7",	x=970,y=540,w=90,h=65,color="white",font=30,code=nextDir(7)}),
 
-		newButton({name="skinR",	x=200,y=640,w=220,h=80,color="lightPurple",font=35,code=function()
+		newButton({name="skinR",	x=200,y=640,w=220,h=80,color="lPurple",font=35,code=function()
 			setting.skin={1,5,8,2,10,3,7,1,5,5,1,8,2,10,3,7,10,7,8,2,8,2,1,5,3}
 			SFX.play("rotate")
 			end}),
-		newButton({name="faceR",	x=480,y=640,w=220,h=80,color="lightRed",font=35,code=function()
+		newButton({name="faceR",	x=480,y=640,w=220,h=80,color="lRed",font=35,code=function()
 			for i=1,25 do
 				setting.face[i]=0
 			end
diff --git a/main.lua b/main.lua
index fb454efa..22037299 100644
--- a/main.lua
+++ b/main.lua
@@ -84,6 +84,9 @@ if fs.getInfo("data.dat")then FILE.loadData()end
 if fs.getInfo("key.dat")then FILE.loadKeyMap()end
 if fs.getInfo("virtualkey.dat")then FILE.loadVK()end
 
+if fs.getInfo("tech_ultimate.dat")then fs.remove("tech_ultimate.dat")end
+if fs.getInfo("tech_ultimate+.dat")then fs.remove("tech_ultimate+.dat")end
+
 --update data file
 S=stat
 while #modeRanks>73 do
@@ -96,7 +99,7 @@ if modeRanks[1]then--rename key of modeRanks
 		L[Modes[i].name],L[i]=L[i]
 	end
 end
-if S.version=="Alpha V0.9.1"then
+if S.version=="Alpha V0.9.1"or type(setting.spawn)~="number"then
 	setting.spawn=0
 end
 if S.version~=gameVersion then
diff --git a/modes/blind_ultimate.lua b/modes/blind_ultimate.lua
index f96a83fa..9427ac77 100644
--- a/modes/blind_ultimate.lua
+++ b/modes/blind_ultimate.lua
@@ -4,7 +4,6 @@ return{
 	color=color.red,
 	env={
 		drop=30,lock=60,
-		fall=5,
 		block=false,
 		center=false,ghost=false,
 		dropFX=0,lockFX=0,
diff --git a/modes/blind_wtf.lua b/modes/blind_wtf.lua
new file mode 100644
index 00000000..8b42604a
--- /dev/null
+++ b/modes/blind_wtf.lua
@@ -0,0 +1,59 @@
+local gc=love.graphics
+local sin,min=math.sin,math.min
+local Timer=love.timer.getTime
+return{
+	color=color.red,
+	env={
+		drop=30,lock=60,
+		next=1,
+		block=false,
+		center=false,ghost=false,
+		dropFX=0,lockFX=0,
+		visible="none",
+		dropPiece=PLY.reach_winCheck,
+		freshLimit=15,
+		target=100,
+		bg="none",bgm="secret7th",
+	},
+	pauseLimit=true,
+	load=function()
+		PLY.newPlayer(1,340,15)
+	end,
+	mesDisp=function(P,dx,dy)
+		if not game.result then
+			gc.clear(.26,.26,.26)
+		end
+
+		--MD Figure
+		local t=Timer()
+		gc.setColor(.6+.3*sin(t*1.26),.6+.3*sin(t*2.6),.6+.3*sin(t*1.626),.2)
+		gc.draw(IMG.electric,-162,-8,0,3.2)
+		
+		--Texts
+		gc.setColor(.8,.8,.8)
+		mText(drawableText.line,-81,300)
+		mText(drawableText.techrash,-81,420)
+		setFont(75)
+		mStr(P.stat.row,-81,220)
+		mStr(P.stat.clears[4],-81,340)
+
+		--"Field"
+		gc.setColor(.5,.5,.5)
+		gc.rectangle("line",-1,-11,302,612)
+		gc.rectangle("line",301,0,15,601)
+		gc.rectangle("line",-16,-3,15,604)
+	end,
+	score=function(P)return{min(P.stat.row or 200),P.stat.time}end,
+	scoreDisp=function(D)return D[1].." Lines   "..toTime(D[2])end,
+	comp=function(a,b)return a[1]>b[1]or a[1]==b[1]and a[2]<b[2]end,
+	getRank=function(P)
+		local L=P.stat.row
+		return
+		L>=100 and 5 or
+		L>=60 and 4 or
+		L>=30 and 3 or
+		L>=10 and 2 or
+		L>=5 and 1 or
+		L>=1 and 0
+	end,
+}
\ No newline at end of file
diff --git a/modes/tech_ultimate+.lua b/modes/tech_finesse+.lua
similarity index 100%
rename from modes/tech_ultimate+.lua
rename to modes/tech_finesse+.lua
diff --git a/modes/tech_ultimate.lua b/modes/tech_finesse.lua
similarity index 100%
rename from modes/tech_ultimate.lua
rename to modes/tech_finesse.lua
diff --git a/parts/default_data.lua b/parts/default_data.lua
index f04de197..0ba3449c 100644
--- a/parts/default_data.lua
+++ b/parts/default_data.lua
@@ -1,4 +1,4 @@
-local s={
+setting={
 	--game
 	das=10,arr=2,
 	sddas=0,sdarr=2,
@@ -51,11 +51,10 @@ local s={
 	VKAlpha=3,
 }
 for i=1,25 do
-	s.face[i]=0
+	setting.face[i]=0
 end
-setting=s
 
-s={
+stat={
 	version=gameVersion,
 	run=0,game=0,time=0,
 	key=0,rotate=0,hold=0,
@@ -68,10 +67,9 @@ s={
 	lastPlay="sprint_10",--last played mode ID
 }
 for i=1,25 do
-	s.clear[i]={0,0,0,0,0}
-	s.spin[i]={0,0,0,0,0}
+	stat.clear[i]={0,0,0,0,0}
+	stat.spin[i]={0,0,0,0,0}
 end
-stat=s
 
 keyMap={
 	{"left","right","x","z","c","up","down","space","tab","r"},{},
diff --git a/parts/getTip.lua b/parts/getTip.lua
index 7d941fe6..7d4e0bae 100644
--- a/parts/getTip.lua
+++ b/parts/getTip.lua
@@ -3,28 +3,27 @@ if setting.lang==1 or setting.lang==2 then
 	L={
 		"ZS JL T O I",
 		"uid:225238922",
-		"tetr.js 也很好玩!",
-		"tetr.io 也很好玩!",
+		"tetr.js也很好玩!",
+		"tetr.io也很好玩!",
 		"Techminohaowan",
 		"Techmino 好玩!",
 		"STSD必死",
 		"REGRET!!",
 		"osu好玩!",
 		"O spin Triple!",
-		"nullpomino 也很好玩!",
+		"nullpomino也很好玩!",
 		"Naki 可爱",
 		"Miya:喵!",
 		"Miya 可爱!",
 		"LrL RlR LLr RRl RRR LLL FFF RfR RRf rFF",
 		"Let-The-Bass-Kick!",
 		"l-=-1",
-		"jstris 也很好玩!",
+		"jstris也很好玩!",
 		"iced,永远的神",
 		"DT炮=TSD+TST炮",
 		"COOL!!",
 		"CLASSIC SEXY RUSSIAN BLOCKS",
 		"BT炮=beta炮",
-		"bdg tql wsl",
 		"B2B2B2B存在吗?",
 		"B2B2B???",
 		"Am G F G",
@@ -32,6 +31,7 @@ if setting.lang==1 or setting.lang==2 then
 		"注意到\"旋转\"到底对方块做了些什么吗?",
 		"有疑问? 先看设置有没有你想要的",
 		"有建议的话可以把信息反馈给作者~",
+		"音乐都是瞎写的,觉得不好听就把BGM关了罢",
 		"学会使用两个旋转键, 三个更好",
 		"享受特色旋转系统!",
 		"无聊翻翻设置是好习惯",
@@ -46,9 +46,11 @@ if setting.lang==1 or setting.lang==2 then
 		"你可以从统计页面打开游戏存档目录",
 		"你好 世界!",
 		"魔方好玩!",
+		"免费吃鸡方块",
 		"秘密数字:626",
 		"每个虚拟按键都可以隐藏/显示",
 		"每个块的出现方向可以自定义",
+		"没专业美术,程序员审美警告",
 		"联网还没做呢, 别急",
 		"键位是可以自定义的",
 		"合群了就会消失, 但是消失不代表没有意义",
@@ -65,11 +67,13 @@ if setting.lang==1 or setting.lang==2 then
 		"不要盯着bug不放",
 		"不要按F10",
 		"不是动画,真的在加载!",
+		"别问游戏名怎么取的,问就是随便想的",
 		"本游戏难度上限很高, 做好心理准备",
 		"本游戏可不是休闲游戏",
 		"啊这,不会吧不会吧",
 		"626r/s",
 		"40行世界纪录:15.654s",
+		"4+4+4+4+2+2+1=17",
 		"3.1415926535897932384",
 		"26连T2来一个?",
 		"20G本质是一套全新的游戏规则",
@@ -81,7 +85,6 @@ if setting.lang==1 or setting.lang==2 then
 		"<方块研究所>有一个Nspire-CX版本!",
 		"↑↑↓↓←→←→BABA",
 		"(RUR'U')R'FR2U'R'U'(RUR'F')",
-		'"免费吃鸡方块"',
 	}
 elseif setting.lang==3 then
 	L={
@@ -93,6 +96,7 @@ elseif setting.lang==3 then
 		"Who is diao",
 		"What about 26 TSDs?",
 		"What about 20 PCs?",
+		"Warning: Programmer Art",
 		"Try to use two rotate button,three better",
 		"This in not a casual game",
 		"This game can be very hard,be mentally perpared",
@@ -101,6 +105,7 @@ elseif setting.lang==3 then
 		"Techmino=Technique+Tetromino",
 		"Techmino is so fun!",
 		"Techmino has a Nspire-CX edition!",
+		"switch stupid music off if they make you awful",
 		"Small DAS&ARR can make you faster,if you can control block correctly",
 		"Secret num:626",
 		"Rubik's cube is fun!",
@@ -149,6 +154,7 @@ elseif setting.lang==3 then
 		"ALLSPIN!",
 		"少女祈禱中",
 		"40L WR: 15.654s",
+		"4+4+4+4+2+2+1=17",
 		"3.1415926535897932384",
 		"225238922  Bilibili cheers!",
 		"20G actually is a brand new game rule",
diff --git a/parts/modes.lua b/parts/modes.lua
index b4bd8797..74beb98f 100644
--- a/parts/modes.lua
+++ b/parts/modes.lua
@@ -36,7 +36,8 @@ return{
 		{name="blind_normal",				x=150,		y=-800,		size=35,shape=1,icon="blind",		unlock={"blind_hard"}},
 		{name="blind_hard",					x=150,		y=-900,		size=35,shape=1,icon="blind",		unlock={"blind_lunatic"}},
 		{name="blind_lunatic",				x=150,		y=-1000,	size=35,shape=1,icon="blind",		unlock={"blind_ultimate"}},
-		{name="blind_ultimate",				x=150,		y=-1100,	size=35,shape=1,icon="blind",		unlock={}},
+		{name="blind_ultimate",				x=150,		y=-1100,	size=35,shape=2,icon="blind",		unlock={"blind_wtf"}},
+		{name="blind_wtf",					x=150,		y=-1200,	size=35,shape=2,icon="blind",		unlock={}},
 
 		{name="classic_fast",				x=-300,		y=-1200,	size=40,shape=2,icon="classic",		unlock={}},
 
@@ -63,22 +64,22 @@ return{
 				{name="pcchallenge_normal",	x=800,		y=-100,		size=35,shape=1,icon="pcchallenge",	unlock={"pcchallenge_hard"}},
 				{name="pcchallenge_hard",	x=1000,		y=-100,		size=35,shape=1,icon="pcchallenge",	unlock={"pcchallenge_lunatic"}},
 				{name="pcchallenge_lunatic",x=1200,		y=-100,		size=35,shape=1,icon="pcchallenge",	unlock={}},
-			{name="tech_normal",			x=400,		y=-100,		size=35,shape=1,icon="tech",		unlock={"tech_normal+","tech_hard"}},
+			{name="tech_normal",			x=400,		y=-150,		size=35,shape=1,icon="tech",		unlock={"tech_normal+","tech_hard","tech_finesse"}},
+				{name="tech_finesse",		x=800,		y=50,		size=35,shape=1,icon="tech",		unlock={"tech_finesse+"}},
+				{name="tech_finesse+",		x=1000,		y=50,		size=35,shape=1,icon="tech",		unlock={}},
 			{name="tech_normal+",			x=650,		y=150,		size=35,shape=1,icon="tech",		unlock={"tsd_easy"}},
+				{name="tsd_easy",			x=800,		y=250,		size=35,shape=1,icon="tsd",			unlock={"tsd_hard"}},
+				{name="tsd_hard",			x=1000,		y=250,		size=35,shape=1,icon="tsd",			unlock={"tsd_ultimate"}},
+				{name="tsd_ultimate",		x=1200,		y=250,		size=35,shape=1,icon="tsd",			unlock={}},
 			{name="tech_hard",				x=400,		y=50,		size=35,shape=1,icon="tech",		unlock={"tech_hard+","tech_lunatic"}},
 			{name="tech_hard+",				x=250,		y=50,		size=35,shape=1,icon="tech",		unlock={}},
-			{name="tech_lunatic",			x=400,		y=200,		size=35,shape=1,icon="tech",		unlock={"tech_lunatic+","tech_ultimate"}},
+			{name="tech_lunatic",			x=400,		y=200,		size=35,shape=1,icon="tech",		unlock={"tech_lunatic+"}},
 			{name="tech_lunatic+",			x=250,		y=200,		size=35,shape=1,icon="tech",		unlock={}},
-			{name="tech_ultimate",			x=400,		y=350,		size=35,shape=1,icon="tech",		unlock={"tech_ultimate+"}},
-			{name="tech_ultimate+",			x=250,		y=350,		size=35,shape=1,icon="tech",		unlock={}},
-				{name="tsd_easy",			x=800,		y=200,		size=35,shape=1,icon="tsd",			unlock={"tsd_hard"}},
-				{name="tsd_hard",			x=1000,		y=200,		size=35,shape=1,icon="tsd",			unlock={"tsd_ultimate"}},
-				{name="tsd_ultimate",		x=1200,		y=200,		size=35,shape=1,icon="tsd",			unlock={}},
 
-		{name="zen",						x=-900,		y=-600,		size=35,shape=1,icon="zen",			unlock={"ultra","infinite","infinite_dig"}},
-		{name="ultra",						x=-1100,	y=-400,		size=35,shape=1,icon="ultra",		unlock={}},
-		{name="infinite",					x=-900,		y=-400,		size=35,shape=1,icon="infinite",	unlock={}},
-		{name="infinite_dig",				x=-1100,	y=-600,		size=35,shape=1,icon="infinite_dig",unlock={}},
+		{name="zen",						x=-800,		y=-600,		size=35,shape=1,icon="zen",			unlock={"ultra","infinite","infinite_dig"}},
+		{name="ultra",						x=-1000,	y=-400,		size=35,shape=1,icon="ultra",		unlock={}},
+		{name="infinite",					x=-800,		y=-400,		size=35,shape=1,icon="infinite",	unlock={}},
+		{name="infinite_dig",				x=-1000,	y=-600,		size=35,shape=1,icon="infinite_dig",unlock={}},
 		{name="custom_clear",				x=200,		y=-350,		size=45,shape=3,icon="custom",		unlock={}},
 		{name="custom_puzzle",				x=200,		y=-200,		size=45,shape=3,icon="puzzle",		unlock={}},
 	{name="sprintPenta",					x=-200,		y=-200,		size=45,shape=3,icon="sprint",		unlock={}},
diff --git a/parts/updateLog.lua b/parts/updateLog.lua
index 697bd8c8..075c6b8b 100644
--- a/parts/updateLog.lua
+++ b/parts/updateLog.lua
@@ -17,6 +17,7 @@ local S=[=[
 		HAGE KANOBU    闪电和拐棍    葡萄味的曼妥思
 		世界沃德    蓝绿    天生的魔法师    琳雨空
 		T8779.易缄    吃水榴莲    诗情画意    星姐阿夸双推Man暗炎
+		[*Y]    [*炎]
 	Thanks!!!
 
 Future outlook:
@@ -69,12 +70,14 @@ Future outlook:
 		more graphic FXs & 3D features & animations
 		network game
 		new AI: task-Z
-0.9.2: Bug Fixed
+0.9.2: Global Update
 	new:
-		debug page
 		independent spawning volume setting
 		select widgets with arrow keys
 		display last played mode on title screen
+		new blind mode (extremely hard)
+		mode map changed
+		[debug page]
 	change:
 		three little better backgrounds instead of stupid rainbow
 		kick list of i-piece little changed