You play as a state-sanctioned summoner that summons forth fallen comrades who perished in defending the new-motherland. A colony of Rogue War-Automatons has taken refuge in an ancient service tunnel in the new-motherland's bowels. Destroy them all. Move using WASD.

Place a summoning circle using left mouse button, then press 1 or 2 to place a skeleton squad or zombie squad respectfully. Zombies are slow and tanky, Skeletons are fast and shooty.