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,

The Emperor protects! Warhammer 40K fans, it appears you won't have to wait nearly as long for a new Space Marine game as you did for a sequel to the 2011 original. Games Workshop announced today that Saber Interactive and Focus Entertainment are working on a new installment in the series.

Despite the third game entering development, Saber Interactive is keen to make sure that players of the second game are not left behind. While Space Marine 3 starts its journey to release, Space Marine 2 will still be supported with a host of post-launch content.