Xbox Game Pass is closing out the first month of 2026 with a truly explosive finale. According to the official announcement from Microsoft, the last big drop of January comes straight from the grimdark future: Warhammer 40,000: Space Marine 2.

Here’s everything you need to know about this massive Game Pass addition that will throw us right into the heart of a galactic war:

January’s Grand Finale: Space Marine 2 Unleashes Righteous Fury!

January was already packed for Xbox Game Pass subscribers, but this final addition takes things to a whole new level. Developed by Saber Interactive, Warhammer 40,000: Space Marine 2 is one of the most spectacular action-shooters of recent years and is joining the library at the end of the month.

The Emperor’s Wrath at Your Fingertips

Suit up once again as the legendary Ultramarine Lieutenant Titus. Face relentless Tyranid hordes in a brutal fight for survival, whether you go solo in the story campaign or team up with friends in the co-op mode supporting up to three players.

• Stunning Visuals: The iconic "Swarm" technology brings thousands of enemies on screen at once, delivering breathtaking performance on Xbox Series X and PC.

• Operations Mode: Even after finishing the main story, you and your friends can keep fighting across the galaxy, leveling up different classes and taking on new challenges.

When Can You Play?

According to the announcement, Space Marine 2 will be available simultaneously on Xbox Game Pass (Console), PC Game Pass, and Xbox Cloud Gaming starting January 27, 2026. If you haven’t cleared space in your library yet, get ready for a download of around 75 GB.