For the next seven days, Surgeon Simulator is on sale for just $0.99 via official Steam code retailer Fanatical. A free Steam account is required.
Surgeon Simulator is an over-the-top surgical simulator with dark humor. The game started as a viral hit that was created in just 48 hours. The developers at Bossa Studios continued development for 48 days for the official commercial release in 2013.
Source: N4G PC Surgeon Simulator is on sale for