has released four new screenshots
from Robocalypse: Beaver Defense
, a "tower defense" style action game due to be available via WiiWare in summer 2009. In Robocalypse: Beaver Defense, 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.