Zombie, a human that their head has been eaten by a Headcrab. It hides inside small gaps waiting for a player to come by. The Headcrab, one of the most famous Half-Life/Sven Co-Op monsters. Here is a list of a few monsters in the game: It’s basically the same with the original Half-Life, but it’s harder, and monsters are stronger, faster and have tactics.
Sven Co-Op used to be a mod available for download on the website, but recently it had its own game.
For today, I am going to do a review on Sven Co-Op, a modded version of the classic FPS Half-Life.