Nothing, because following the massive success of 2024's Warhammer 40,000: Space Marine 2, GamesWorkshop has announced that 'Warhammer 40,000: Space Marine 3' is officially in development in partnership with Saber Interactive and their parent company Focus Entertainment.

"We’re pleased to announce that the development for Warhammer 40,000: Space Marine 3 has officially begun at Focus Entertainment, Saber Interactive and Games Workshop," reads a statement. "We’ll share updates on this new title when the time is right. For now, our focus remains on delivering the best possible experience for Space Marine 2 players."

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.