CounterAttack is a side scrolling space shooter (shmup). Team up or fight solo, 1 - 4 player local or up to 8 players online coop, unlock upgrades, use powerful ultimate abilities, enhance your ship the way you want, and save the Earth from annihilation.

Earth is under attack! The Automations, humanity's own creation, have rebelled. They will stop at nothing short of the complete annihilation of their former masters. There is but one hope, the Experimental Space Fighter program. Fight solo or team up for intense co-op action, 1 - 4 player locally or 2 - 8 players online, unlock upgrades, use powerful ultimate abilities, enhance your ship the way you want, and save the Earth from annihilation.