Single-player games like Space Hulk: Deathwing Enhanced Edition
Below are 15 single-player Steam games similar to Space Hulk: Deathwing Enhanced Edition, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Space Hulk: Deathwing Enhanced Edition page.
Ranked picks
- 1

Necromunda: Hired Gun
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action and Adventure with Space Hulk: Deathwing Enhanced Edition.
Become a Hired Gun. The money’s good, the dog’s loyal, and the gun’s reliable. Embark on a fast-paced, violent, and thrilling FPS set in the darkest reaches of Warhammer 40,000’s most infamous hive city.
- 2

Warhammer 40,000: Inquisitor - Martyr
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action and Adventure with Space Hulk: Deathwing Enhanced Edition.
Enter the Chaos-infested Caligari Sector and purge the unclean with the most powerful agents of the Imperium of Man! W40k: Inquisitor – Martyr is a grim Action-RPG featuring multiple classes of the Inquisition who will carry out the Emperor’s will.
- 3

Warhammer 40,000: Space Marine - Anniversary Edition
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action with Space Hulk: Deathwing Enhanced Edition.
In Warhammer 40,000 Space Marine you are Captain Titus, a Space Marine of the Ultramarines chapter and a seasoned veteran of countless battles.
- 4

Battlefleet Gothic: Armada 2
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required.
Battlefleet Gothic: Armada 2 is the new real-time strategy game adapted from Games Workshop’s famous tabletop game that portrays the epic space battles of the Warhammer 40,000 universe.
- 5

Necromunda: Underhive Wars
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action with Space Hulk: Deathwing Enhanced Edition.
Deep below the hive cities of Necromunda, lead, customize and grow your gang in the twisted tunnels of the dystopian Underhive. Face rival gangs in tactical gunfights for power, wealth, survival, and honor.
- 6

Warhammer 40,000: Inquisitor - Prophecy
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action and Adventure with Space Hulk: Deathwing Enhanced Edition.
Foul Tyranids rampaging on barren worlds; the mysterious Aeldari waging war on the Imperium; a prophecy that could change the fate of an entire Sector. Purge the unclean with the new Tech-Adept Inquisitor and carry out the Emperor’s will in the grim Action-RPG “WH40k: Inquisitor - Prophecy”.
- 7

Warhammer 40,000: Boltgun
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action with Space Hulk: Deathwing Enhanced Edition.
Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.
- 8

Bulletstorm: Full Clip Edition
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action and Adventure with Space Hulk: Deathwing Enhanced Edition.
Step into the boots of Grayson Hunt after a crash landing on an old resort planet forces him to make a hard choice: survival or revenge. Execute masterful kills with Bulletstorm: Full Clip Edition’s unique combat system that rewards you for performing the most creative and deadly kills imaginable.
- 9

Warhammer 40,000: Space Marine 2
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action and Adventure with Space Hulk: Deathwing Enhanced Edition.
Embody the superhuman skill and brutality of a Space Marine. Unleash deadly abilities and devastating weaponry to obliterate the relentless Tyranid swarms. Defend the Imperium in spectacular third-person action in solo or multiplayer modes.
- 10

Warhammer: Vermintide 2
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action with Space Hulk: Deathwing Enhanced Edition.
The critically acclaimed Vermintide 2 is a visually stunning and groundbreaking melee action game pushing the boundaries of the first person co-op genre. Join the fight now!
- 11

Deep Rock Galactic
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action with Space Hulk: Deathwing Enhanced Edition.
Deep Rock Galactic is a 1-4 player co-op FPS featuring dwarven space miners, procedurally-generated destructible environments, and endless hordes of alien monsters. Explore cave systems, mine for minerals, and work together to survive!
- 12
E.Y.E: Divine Cybermancy
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action with Space Hulk: Deathwing Enhanced Edition.
In a dark Cyberpunk world, you (and up to 3 friends) wage war against the all-powerful Federation in this Source-powered FPS/RPG.
- 13

Warhammer 40,000: Mechanicus
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required.
MECHANICUS II ANNOUNCED! Take control of one of the most technologically advanced factions in the Imperium: the Adeptus Mechanicus. In this turn-based tactical game, your every decision will weigh heavily on the outcome of the conflict. Will you be blessed by the Omnissiah?
- 14

The Evil Within
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action with Space Hulk: Deathwing Enhanced Edition.
Developed by Shinji Mikami -- creator of the seminal Resident Evil series -- and the talented team at Tango Gameworks, The Evil Within embodies the meaning of pure survival horror. Highly-crafted environments, horrifying anxiety, and an intricate story are combined to create an immersive world that will bring you to the height of tension.
- 15

Space Hulk: Deathwing
Single-player alternative to Space Hulk: Deathwing Enhanced Edition — playable solo, no multiplayer required. Shares Action and Adventure with Space Hulk: Deathwing Enhanced Edition.
Space Hulk: Deathwing is a First-Person Shooter experience based on Games Workshop's classic Space Hulk boardgame set in the universe of Warhammer 40,000.