Up arrow ( ^ ) for color effect. Down arrow ( v ) for pixel effect. Right arrow ( -> ) for ghost effect. Left arrow ( <- ) for mosaic effect. " A " for fisheye effect. " B " for whirl effect. " C " for brightness effect. That's it! Thanks to @LilWolfy for the Parallax tutorial!! Here is the link if you guys are interested: https://scratch.mit.edu/projects/356355208/a ( also if you wanna be EPIC press all buttons at once. Also, the ghost effect and brightness effect is kinda the same thing )