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.
Protect your radio transmitter from a zombie apocalypse! You and your friends are stuck in a small town with your supplies running out. The radio transmitter on the roof of your building is your only hope for salvation!