Alien invasion has begun! You control the last platoon of soldiers that have survived the onslaught. Protect your bases or once all the bases are destroyed, aliens will take control of everything!
Destroy the enemy base while defending yours. You can build turrets to defend your base and units to attack the enemy's. The twist of the game is that you can evolve as well as unlock new units and defense means.
Play as Joe, a seemingly normal young man with super powers! With your friends Bernie, Jess, and robot Harry, your job is to protect the survivors' colony of New Hammerston.