RGB Matrix ~F2S~
RGB Matrix is a 1-way anti-air defense game with colorful text, unique map design, and massive waves of enemies.
Build and upgrade units while attacking a 'mineral' patch you destroy to get minerals. Cool!
Despite having a on/off switch, you cannot build turrets, cannons, or even colonies on the path.
Probably needs more than 3 players to beat despite having a huge Spore Colony stack at the end of the path.