diff --git a/media/music/antispace.ogg b/media/music/antispace.ogg
new file mode 100644
index 00000000..f2b8d238
Binary files /dev/null and b/media/music/antispace.ogg differ
diff --git a/parts/language/lang_en.lua b/parts/language/lang_en.lua
index fb1910bc..fa1b44b3 100644
--- a/parts/language/lang_en.lua
+++ b/parts/language/lang_en.lua
@@ -1062,5 +1062,6 @@ return{
         {C.R,"LrL ",C.G,"RlR ",C.B,"LLr ",C.O,"RRl ",C.P,"RRR ",C.P,"LLL ",C.C,"FFF ",C.Y,"RfR ",C.Y,"RRf ",C.Y,"rFF"},
         {C.Y,"O-Spin Triple!"},
         {C.Z,"What? ",C.lC,"Xspin?"},
-    }
+    },
+    pumpkin="I'm a pumpkin",
 }
diff --git a/parts/language/lang_es.lua b/parts/language/lang_es.lua
index 429f6fa6..4d3f4142 100644
--- a/parts/language/lang_es.lua
+++ b/parts/language/lang_es.lua
@@ -921,4 +921,5 @@ return{
         ['custom_clear']=   {"Personalizado",           "Normal"},
         ['custom_puzzle']=  {"Personalizado",           "Puzzle"},
     },
+    -- pumpkin="I'm a pumpkin",
 }
diff --git a/parts/language/lang_fr.lua b/parts/language/lang_fr.lua
index faac8e40..283ca464 100644
--- a/parts/language/lang_fr.lua
+++ b/parts/language/lang_fr.lua
@@ -883,4 +883,5 @@ return{
         ['custom_clear']=  {"Perso.",        "NORMAL"},
         ['custom_puzzle']= {"Perso.",        "PUZZLE"},
     },
+    -- pumpkin="I'm a pumpkin",
 }
diff --git a/parts/language/lang_id.lua b/parts/language/lang_id.lua
index 4d590e0a..7af25e90 100644
--- a/parts/language/lang_id.lua
+++ b/parts/language/lang_id.lua
@@ -1051,5 +1051,6 @@ return{
         {C.R,"LrL ",C.G,"RlR ",C.B,"LLr ",C.O,"RRl ",C.P,"RRR ",C.P,"LLL ",C.C,"FFF ",C.Y,"RfR ",C.Y,"RRf ",C.Y,"rFF"},
         {C.Y,"O-Spin Triple!"},
         {C.Z,"Apa? ",C.lC,"X-spin?"},
-    }
+    },
+    -- pumpkin="I'm a pumpkin",
 }
diff --git a/parts/language/lang_ja.lua b/parts/language/lang_ja.lua
index 8d35d2ac..8d7102aa 100644
--- a/parts/language/lang_ja.lua
+++ b/parts/language/lang_ja.lua
@@ -1060,4 +1060,5 @@ getTip={refuseCopy=true,
         {C.Y,"O-Spin Triple!"},
         {C.Z,"なんだって? ",C.lC,"X-Spin?"},
     }
+    -- pumpkin="I'm a pumpkin",
 }
diff --git a/parts/language/lang_pt.lua b/parts/language/lang_pt.lua
index dbf270f8..6f48a7c8 100644
--- a/parts/language/lang_pt.lua
+++ b/parts/language/lang_pt.lua
@@ -1028,5 +1028,6 @@ return{
         {C.Y,"暫定段位:MO"},
         {C.Y,"暫定段位:MV"},
         {C.Y,"O-spin Triple!"},
-    }
+    },
+    -- pumpkin="I'm a pumpkin",
 }
diff --git a/parts/language/lang_zh.lua b/parts/language/lang_zh.lua
index 0e7b753d..90990919 100644
--- a/parts/language/lang_zh.lua
+++ b/parts/language/lang_zh.lua
@@ -1358,5 +1358,6 @@ return{
         {C.R,"上班时间不许摸鱼打块！"},
         {C.R,"上课时间不许摸鱼打块！"},
         {C.W,"uid:225238922"},
-    }
+    },
+    pumpkin="我是南瓜",
 }
diff --git a/parts/language/lang_zh_trad.lua b/parts/language/lang_zh_trad.lua
index c4a9a57a..36935366 100644
--- a/parts/language/lang_zh_trad.lua
+++ b/parts/language/lang_zh_trad.lua
@@ -931,4 +931,5 @@ return{
         ['custom_clear']=   {"自定義",       "普通"},
         ['custom_puzzle']=  {"自定義",       "拼圖"},
     },
+    pumpkin="我是南瓜",
 }
diff --git a/parts/scenes/load.lua b/parts/scenes/load.lua
index 53a5955a..409668fa 100644
--- a/parts/scenes/load.lua
+++ b/parts/scenes/load.lua
@@ -103,7 +103,7 @@ local loadingThread=coroutine.wrap(function()
     SFX.play('enter',.8)
     SFX.play('welcome')
     VOC.play('welcome')
-    THEME.fresh()
+    THEME.set(THEME.calculate(os.date('%Y'),os.date('%m'),os.date('%d')))
     LOADED=true
     saveStats()
     Z.setPowerInfo(SETTING.powerInfo)
diff --git a/parts/scenes/main.lua b/parts/scenes/main.lua
index 6966c27f..302dfd24 100644
--- a/parts/scenes/main.lua
+++ b/parts/scenes/main.lua
@@ -4,6 +4,7 @@ local verName=("%s  %s  %s"):format(SYSTEM,VERSION.string,VERSION.name)
 local tipLength=760
 local tip=GC.newText(getFont(30),"")
 local scrollX-- Tip scroll position
+local flash=0
 
 local widgetX0={
     -10,-10,-10,-10,
@@ -18,6 +19,16 @@ local enterConsole=coroutine.wrap(function()
     end
 end)
 function scene.sceneInit()
+    if THEME.cur=='halloween' then
+        TASK.new(function()
+            TEST.yieldT(.26)
+            while SCN.stack[#SCN.stack]=='main' do
+                flash=.355
+                SFX.play('clear_'..math.random(4,6),1,math.random()*2-1,-9-math.random()*3)
+                TEST.yieldT(.626+math.random()*6.26)
+            end
+        end)
+    end
     BG.set()
 
     -- Set tip
@@ -117,6 +128,7 @@ end
 
 function scene.update(dt)
     if dt>.26 then return end
+    if flash>0 then flash=flash-dt*.6 end
     PLAYERS[1]:update(dt)
     scrollX=scrollX-162*dt
     if scrollX<-tip:getWidth() then
@@ -155,8 +167,41 @@ function scene.draw()
     GC.setStencilTest()
     GC.pop()
 
+    if THEME.cur=='halloween' then
+        GC.setColor(1,1,1)
+        GC.mDraw(TEXTURE.spiderweb,480,50,.26,1.26)
+        GC.mDraw(TEXTURE.spiderweb,816,94.2,.62)
+
+        GC.setColor(COLOR.O)
+        GC.mDraw(TEXTURE.miniBlock[1],1126,90,-.16,40)
+        GC.setColor(COLOR.lO)
+        GC.setLineWidth(12)
+        GC.line(1037,25,1032,101)
+        GC.line(1099,16,1082,93)
+        GC.line(1151,16,1113,169)
+        GC.line(1196,83,1184,159)
+        GC.line(1244,101,1235,150)
+        GC.push('transform')
+        GC.translate(1126,90)
+        GC.setColor(.1,.5,.1)
+        GC.setLineWidth(16)
+        GC.line(20,-30,48,-60,70,-65)
+        GC.rotate(.162)
+        GC.setColor(COLOR.D)
+        FONT.set(20)
+        GC.mStr(text.pumpkin,0,-13)
+        GC.pop()
+    end
+
     -- Player
     PLAYERS[1]:draw()
+
+    if flash>0 then
+        GC.replaceTransform(SCR.origin)
+        GC.setColor(1,1,1,flash)
+        GC.rectangle('fill',0,0,SCR.w,SCR.h)
+        GC.replaceTransform(SCR.xOy)
+    end
 end
 
 scene.widgetList={
diff --git a/parts/texture.lua b/parts/texture.lua
index 23d0827e..ea3335db 100644
--- a/parts/texture.lua
+++ b/parts/texture.lua
@@ -110,6 +110,21 @@ do
     GC.translate(-10,-10)
 end
 
+TEXTURE.spiderweb=NSC(60,60)
+do
+    GC.clear(1,1,1,0)
+    GC.setLineWidth(1)
+    GC.push('transform')
+    GC.translate(30,30)
+    for i=8,22,6 do
+        GC.circle('line',0,0,i,7)
+    end
+    for i=0,7 do
+        GC.line(0,0,26*math.cos(MATH.tau/7*i),26*math.sin(MATH.tau/7*i))
+    end
+    GC.pop()
+end
+
 TEXTURE.multiple=GC.DO{15,15,
     {'setLW',3},
     {'line',2,2,12,12},
diff --git a/parts/theme.lua b/parts/theme.lua
index be30a404..0f25896c 100644
--- a/parts/theme.lua
+++ b/parts/theme.lua
@@ -4,6 +4,7 @@ local THEME={
 local themeColor={
     xmas={COLOR.lR,COLOR.Z,COLOR.lG},
     sprfes={COLOR.lR,COLOR.O,COLOR.lY},
+    halloween={COLOR.lH,COLOR.O,{COLOR.hsv(0.76, 0.50, 0.42)},{COLOR.hsv(0.33, 0.80, 0.42)}},
 }
 
 function THEME.calculate(Y,M,D)
@@ -16,6 +17,10 @@ function THEME.calculate(Y,M,D)
         M=='12' and math.abs(D-25)<4 and
         'xmas' or
 
+        -- Halloween
+        (M=='11' and D>='28' or M=='12' and D<='04') and
+        'halloween' or
+
         -- Birthday
         M=='06' and D=='06' and
         'birth' or
@@ -65,6 +70,10 @@ function THEME.set(theme)
         BG.setDefault('firework')
         BGM.setDefault('spring festival')
         MES.new('info',"★☆新年快乐☆★")
+    elseif theme=='halloween' then
+        BG.setDefault('glow')
+        BGM.setDefault('antispace')
+        MES.new('info',">>Happy halloween<<")
     elseif theme=='zday1' then
         BG.setDefault('lanterns')
         BGM.setDefault('overzero')
@@ -105,8 +114,4 @@ function THEME.getThemeColor(theme)
     return themeColor[theme]
 end
 
-function THEME.fresh()
-    THEME.set(THEME.calculate(os.date('%Y'),os.date('%m'),os.date('%d')))
-end
-
 return THEME