The twin-stick shooter has resurfaced again, and has returned to the download space -- as an XBLA and PSN game. IGN saw this new version at GDC, noting that even though the game has existed for years, it's in a very early state again as a result of a newly rebuilt engine, with the HUD, many enemies, and even some basic gameplay elements like dropoff locations for rescued non-zombie animals yet to be implemented.
Will we ever get to destroy undead penguins? In a game, we mean?