Skip to main content

On Sale: GamesAssetsToolsTabletopComics
Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

That one is found if you're curious about Zed's anatomy.

(SPOILERS)

When you're in the bathroom with Zed, you need to peek at him. Later when exploring the ship, if you go to the med bay, you'll find Doc's computer has a biology book running.