diff --git a/parts/net.lua b/parts/net.lua
index 93c2d252..80d5c7e1 100644
--- a/parts/net.lua
+++ b/parts/net.lua
@@ -198,16 +198,22 @@ end
 function NET.checkPlayDisconn()
 	return WS.status("play")~="running"
 end
-function NET.signal_ready(ready)
-	if NET.lock("ready",3)and not NET.serverGaming then
-		WS.send("play",'{"action":6,"data":{"ready":'..tostring(ready)..'}}')
-	end
-end
 function NET.signal_quit()
 	if NET.lock("quit",3)then
 		WS.send("play",'{"action":3}')
 	end
 end
+function NET.sendMessage(mes)
+	WS.send("play",'{"action":4,"data":{"message":'..mes..'}}')
+end
+function NET.changeConfig()
+	WS.send("play",'{"action":5,"data":'..JSON.encode({config=dumpBasicConfig()})..'}')
+end
+function NET.signal_ready(ready)
+	if NET.lock("ready",3)and not NET.serverGaming then
+		WS.send("play",'{"action":6,"data":{"ready":'..tostring(ready)..'}}')
+	end
+end
 function NET.signal_die()
 	WS.send("stream",'{"action":4,"data":{"score":0,"survivalTime":0}}')
 end
diff --git a/parts/scenes/net_game.lua b/parts/scenes/net_game.lua
index 05ab4e75..d0a63765 100644
--- a/parts/scenes/net_game.lua
+++ b/parts/scenes/net_game.lua
@@ -16,7 +16,7 @@ local scene={}
 function scene.sceneBack()
 	love.keyboard.setKeyRepeat(true)
 end
-function scene.sceneInit()
+function scene.sceneInit(org)
 	love.keyboard.setKeyRepeat(false)
 	textBox.hide=true
 	textBox:clear()
@@ -25,6 +25,10 @@ function scene.sceneInit()
 	playing=false
 	lastUpstreamTime=0
 	upstreamProgress=1
+
+	if org=="setting_game"then
+		NET.changeConfig()
+	end
 end
 
 scene.mouseDown=NULL
@@ -88,6 +92,10 @@ function scene.keyDown(key)
 		end
 	elseif key=="space"then
 		NET.signal_ready(not PLY_NET[1].ready)
+	elseif key=="s"then
+		if not PLY_NET[1].ready then
+			SCN.go("setting_game")
+		end
 	end
 end
 function scene.keyUp(key)
@@ -274,6 +282,7 @@ function scene.draw()
 end
 scene.widgetList={
 	textBox,
+	WIDGET.newKey{name="setting",fText=TEXTURE.setting,x=1200,y=160,w=90,h=90,code=pressKey"s",hide=function()return PLY_NET[1].ready end},
 	WIDGET.newKey{name="ready",x=900,y=560,w=400,h=100,color="lB",font=40,code=pressKey"space",
 		hide=function()
 			return
diff --git a/parts/texture.lua b/parts/texture.lua
index 52287462..9f71de95 100644
--- a/parts/texture.lua
+++ b/parts/texture.lua
@@ -79,6 +79,7 @@ TEXTURE.cursor_hold=DOGC{16,16,
 	{"fCirc",8,8,3},
 }
 
+--Level icons
 TEXTURE.lvIcon=setmetatable({},{__index=function(self,lv)
 	local img={25,25}
 
@@ -93,6 +94,20 @@ TEXTURE.lvIcon=setmetatable({},{__index=function(self,lv)
 	return img
 end})
 
+--Setting icon
+TEXTURE.setting=DOGC{64,64,
+	{"setLW",8},
+	{"dCirc",32,32,18},
+	{"setLW",10},
+	{"dLine",52,32,64,32},
+	{"dLine",32,52,32,64},
+	{"dLine",12,32,0,32},
+	{"dLine",32,12,32,0},
+	{"dLine",45,45,55,55},
+	{"dLine",19,45,9,55},
+	{"dLine",19,19,9,9},
+	{"dLine",45,19,55,9},
+}
 
 
 gc.setDefaultFilter("linear","linear")