Space Marine 2 was a massive success that trumped expectations. With that in mind, it shouldn't come as a surprise to learn that a third game is already in development. Space Marine 3 will be developed by Saber,

Focus Entertainment and Saber Interactive confirmed they have strated work on Warhammer 40,000: Space Marine 3, coming in the future

Saber CEO Matthew Karch added: "Space Marine 2 has proven to be a transformative game for Saber. It is the culmination of everything we have learned about game development in our 25 years in the business. We are now starting to develop Space Marine 3, a game that carries with it tremendous expectations from our rapidly expanding fanbase."