You and a handful of others form the Last Line of Defense, pooling your remaining stockpile of weapons, special ammo, bunker defenses, and super-weapons to fend off the onslaught by virus infected, bloodthirsty Ravagers.
It's a game that is easy to play but hard to master. Defeat the red team to increase the rating and work your way to the top of the leaderboards. Each victory yields a skill point to be spent on various upgrades on units and structures.
Enemies are approaching closer and soon they will reach your base. Stop them by strategically placing from defense armies to turret towers in their way.
