The soviet AI is back! Evil corrupted masterminds have found a new way into his base, a zombie plague has started! You have to defend once more from possessions from the undead. Utilize your skill tree with your hero, use turrets and traps against the invasion! Your goal is to guard your Cores from being stolen. Enemies go from the entrance to Cores, take one and carry it back. You have to save at least one of the Cores! To destroy the enemy waves you should build Turrets. Auto Cannons, Lazers, Missiles, Artillery. Use Turrets to prolong enemy route, use traps to eliminate the enemy. Make sure you have enough UP points to afford a Turret. You will earn the UP point for each destroyed enemy. Turrets shoot automatically if an enemy is within shooting range. Each Turret can be upgraded by clicking on it. Use the WASD/Arrow keys to move your robot, use mouse for building of towers and to aim & shoot at the zombies. Press 1-5 keys for shortcuts to build towers.