CMYK

A colour based shoot-em-up, where you must fight to survive against waves of variegated enemies! Hit them with a colour that matches their remaining shields to do bonus damage, then absorb their energy to upgrade your ship at the shop!

Controls:
WASD - Movement
QE - Cycle colours
LMB - Shoot

P.S. This was the first game I ever made! Uploaded for posterity, because I lost it for years.