Goat Simulator: GoatZ is a zombie survival expansion for Goat Simulator, developed by Gone North Games — Coffee Stain's partner studio, later renamed Coffee Stain North — and published by Coffee Stain Publishing.

Key Features: • Zombie survival parody — DayZ spoof; new zombie apocalypse map; eat to not die • Mandatory crafting — "you can craft anything in the world, as long as it's one of the half dozen weapons" • Unlockable goats with special powers