WASD to move, Click to shoot. Use color to kill enemies while avoiding getting hit yourself! (Hint: every enemy is killed by its own color.) (Hint 2: white bullets will change color to the opposite of whatever color they first touch.)
Update 1: Revamped the game with new colors and new enemies. Update 2: Added another enemy and a new "black" mechanic to the game. Updated the behavior of individual enemies to give them more "personality." Update 3: Added a main menu and the beginnings of the level system. Added improved FX, including sounds, music and shadows. Update 4: Added all levels, more FX, endless mode, tweaks to existing mechanics. Update 5: Small tweaks and bug fixes. Update 6: Improved enemy spawning. Fixed red enemy behavior.