Episode 4

Episode 4 was released on the 17th of December 2010. This episode introduced multiplayer.

New Features
-cooperative multiplayer over WLAN. - Co-op gameplay addition: Stay closer to your friend to increase the firepower. - Tons of new John Gore dialogue and system that selects the comments randomly for each game to add variation. - Elder Gore character pack. Grandpa and Grandma might be old, but they do know how to handle guns. - Full retina display support. Includes splash screen, menus, HUD & Encyclopedia. New cover art for encyclopedia. - Hires level backgrounds from the iPad version. (requires retina display) - Raining snow on the snow level. (requires 3rd gen device or better) - Many bug fixes and improvements: Bullets don't go through totems, new level emblems etc.