Press C to change the colour effect by 1. Press 0 to change the colour effect by -1. Press F to change the fisheye effect by 1. Press 1 to change the fisheye effect by -1. Press W to change the whirl effect by 1. Press 2 to change the whirl effect by -1. Press P to change the pixelate effect by 1. Press 3 to change the pixelate effect by -1. Press M to change the mosaic effect by 1. Press 4 to change the mosaic effect by -1. Press B to change the brightness effect by 1. Press 5 to change the brightness effect by -1. Press G to change the ghost effect by 1. Press 6 to change the ghost effect by -1.
I hope this helped!
