Warhammer 40,000: Space Marine is a 2011 third-person shooter with heavy melee combat, made by Relic Entertainment and published by THQ. You play as Ultramarines Captain Demetrian Titus, and it’s one of the few 40k games that actually puts you inside power armour rather than commanding from above.
What the space marine video game actually is
It came out in September 2011 for PlayStation 3, Windows and Xbox 360. Relic developed it, THQ published it, and it leans into a hybrid of shooting and close-quarters brawling rather than pure cover-based gunplay.
The game sits firmly in Games Workshop’s Warhammer 40,000 universe and follows the Ultramarines chapter. Reviews at the time landed mixed-to-positive, with praise for the combat feel and complaints about repetition.
How it plays
You control Titus from a third-person view, switching freely between ranged weapons and melee. His Iron Halo acts as a regenerating shield that soaks early damage before needing to cool down.
When Titus is badly hurt, stunning an enemy lets you trigger an Execution, a quick-time finisher that kills instantly and gives some health back. That risk-and-reward loop is the heart of the combat.
- Third-person shooting and hack-and-slash melee in one system
- Iron Halo shield regenerates after a cooldown
- Executions on stunned enemies restore health
- Sidonus and Leandros accompany Titus for most of the campaign
The 2024 sequel and 2025 remaster
A sequel, Warhammer 40,000: Space Marine 2, arrived in 2024 and brought the series back into the spotlight. It picks up Titus’s story years later.
A remastered version called Space Marine – Master Crafted Edition, developed by SneakyBox, launched worldwide on June 10, 2025 for Windows and Xbox Series X/S.
| Release | Year | Platforms |
|---|---|---|
| Space Marine | 2011 | PS3, Windows, Xbox 360 |
| Space Marine 2 | 2024 | Modern consoles and PC |
| Master Crafted Edition | 2025 | Windows, Xbox Series X/S |
Why it matters to 40k fans
Before this game, most 40k titles were strategy games or squad tactics. Space Marine put you boots-on-the-ground as an Astartes, and that shift shaped how later 40k action games approached scale and weight.
It also gave the Ultramarines a named protagonist in Titus, whose story carries straight into the sequel. If you’re following 40k’s video game side, this is the entry point that ties the modern games together.
Key facts
- Released September 2011 on PS3, Windows and Xbox 360
- Developed by Relic Entertainment, published by THQ
- Stars Ultramarines Captain Demetrian Titus
- Third-person shooter with hack-and-slash melee combat
- Sequel Space Marine 2 launched in 2024
- Master Crafted Edition remaster released June 10, 2025
FAQ
Who developed the Space Marine video game?
Relic Entertainment developed it, and THQ published the original 2011 release. The 2025 Master Crafted Edition remaster was handled by SneakyBox.
What platforms is it on?
The original launched on PlayStation 3, Windows and Xbox 360. The Master Crafted Edition came to Windows and Xbox Series X/S in June 2025.
Is Space Marine connected to Space Marine 2?
Yes. Space Marine 2 is a direct sequel released in 2024, continuing the story of Demetrian Titus.