Based off of an old game me and my friend never finished You can press the numbers to switch to abilities in the order 123456 = RGBCMY I'm still working on this I can assure you the full game has MUCH much better sprites.
Updates: 1 Game shared with abilities red green blue and yellow 2 Added enemy 3 Added cyan and magenta, changed background, and changed colors UI. 4 Added everything else like dying, winning, enemy 2, enemies moving, the animation at the start, and just everything that I didn't mention before.