diff --git a/mods/changePixelDebug.js b/mods/changePixelDebug.js
new file mode 100644
index 00000000..49b8553f
--- /dev/null
+++ b/mods/changePixelDebug.js
@@ -0,0 +1,9 @@
+doLog = true;
+oldChangePixel = changePixel;
+function changePixel(pixel,element,changetemp=true) {
+	if(!elements[element]) {
+		if(doLog) { console.error(`Something tried to change a pixel (${pixel.x},${pixel.y}) to nonexistent element "${element}"`) };
+	};
+	return false;
+	changePixel(pixel,element,changetemp);
+};
\ No newline at end of file