Surgeon Simulator 2 features full four-player co-op and a level creator, and normally costs $24.99 / £19.99 on the Epic Games Store. So, if you're eligible, go grab yourself a great game for free.

If you're not familiar with Surgeon Simulator 2, the game lets up to four players complete a series of challenges, which usually involves performing very inaccurate surgery on a poor victim — I ...

The other big addition is co-op play, with Surgeon Simulator 2 supporting up to four players. Although the game can be played solo, Bossa Studios says it was designed with co-op in mind.