diff --git a/parts/eventsets/techrash_n.lua b/parts/eventsets/techrash_n.lua
new file mode 100644
index 00000000..140a73e1
--- /dev/null
+++ b/parts/eventsets/techrash_n.lua
@@ -0,0 +1,12 @@
+return{
+    mesDisp=function(P)
+        setFont(60)
+        mStr(P.stat.clear[7][4],63,250)
+        mText(drawableText.techrash,63,315)
+    end,
+    dropPiece=function(P)
+        if P.lastPiece.row>0 and P.lastPiece.row<4 then
+            P:lose()
+        end
+    end,
+}
diff --git a/parts/modes/techrash_n.lua b/parts/modes/techrash_n.lua
new file mode 100644
index 00000000..10d165e9
--- /dev/null
+++ b/parts/modes/techrash_n.lua
@@ -0,0 +1,20 @@
+return{
+    color=COLOR.lYellow,
+    env={
+        drop=60,lock=60,
+        freshLimit=15,
+        ospin=false,
+        eventSet='techrash_n',
+        bg='matrix',bgm='vapor',
+    },
+    getRank=function(P)
+        local T=P.stat.clear[7][4]
+        return
+        T>=100 and 5 or
+        T>=75 and 4 or
+        T>=50 and 3 or
+        T==30 and 2 or
+        T>=15 and 1 or
+        T>=5 and 0
+    end,
+}