A group of little demons takes away all colors of your room. Take them down and make your room back to normal!
Pay attention to their wings, that represents the weakness! If you run out of colorful bullets, remember, all enemies can be hurt by the white bullet, but it costs more time.
P.S. There are strange bugs in the game, so you’d better not stand beside the walls.
Instruction:
WASD: move
Mouse left: shoot
Mouse right: change bullets