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."

Focus Entertainment and Saber are already working on Warhammer 40,000: Space Marine 3 after the runaway success of Space Marine 2. Today, Focus announced that development on the third game in the series "has officially begun," promising more of what players loved and some new additions that will further polish the winning formula.