Fatshark AB is a Swedish video game development studio based in Stockholm.

Fatshark acted as a subcontractor for several AAA titles for PC and consoles, and the studio also develops its own games.

[4] The company is best known for its involvement with the PlayStation 3 and the Xbox 360, developing Bionic Commando Rearmed 2 and versions of their PC game Lead and Gold: Gangs of the Wild West for both.

[5] In January 2019, Tencent acquired about a 36% stake in Fatshark in a deal worth approximately 500 million kr (around US$56 million).

[6] Later, in January 2021, it was reported that Tencent had acquired a majority stake in the company valued at around 2.2 billion sek (around US$260 million).