Robocalypse - Beaver Defense will offer madcap weaponry and uproarious destruction in a tower defense-style game. Set in a world of wise-cracking, battling robots, players will need to create and strategically position static and mobile defenses to stop the waves of enemies that are intent on destroying the player's HQ. Robocalypse - Beaver Defense will offer upgradable skills, weapons, hero units and defenses to be used in single-player and up to four-player multiplayer mayhem. It is the follow up title to 2008's critically received Nintendo DS real-time strategy game, Robocalypse.