Single-player games like Warhammer 40,000: Inquisitor - Martyr
Below are 17 single-player Steam games similar to Warhammer 40,000: Inquisitor - Martyr, 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 Warhammer 40,000: Inquisitor - Martyr page.
Ranked picks
- 1
Warhammer 40,000: Inquisitor - Prophecy
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
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”.
- 2
Grim Dawn
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
Enter an apocalyptic fantasy world where humanity is on the brink of extinction, iron is valued above gold and trust is hard earned. This ARPG features complex character development, hundreds of unique items, crafting and quests with choice & consequence.
- 3
Path of Exile
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
You are an Exile, struggling to survive on the dark continent of Wraeclast, as you fight to earn power that will allow you to exact your revenge against those who wronged you. Path of Exile is an online Action RPG set in a dark fantasy world. The game is completely free and will never be pay-to-win.
- 4
Battlefleet Gothic: Armada 2
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — 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
Last Epoch
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
Uncover the Past, Reforge the Future. Ascend into one of 15 mastery classes and explore dangerous dungeons, hunt epic loot, craft legendary weapons, and wield the power of over a hundred transformative skill trees. Last Epoch is being developed by a team of passionate Action RPG enthusiasts.
- 6
Diablo® IV
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Adventure with Warhammer 40,000: Inquisitor - Martyr.
Join the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.
- 7
The Incredible Adventures of Van Helsing: Final Cut
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
Embark on an adventure in a gothic-noir world, where mad science threatens the peace between monsters and mortals. The Incredible Adventures of Van Helsing: Final Cut is definitive edition of the trilogy with six playable classes and a new endgame mode with a huge variety of open missions!
- 8
Battlefleet Gothic: Armada (Classic)
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required.
Battlefleet Gothic: Armada is the RTS videogame adaptation of Games Workshop’s classic tabletop game, pitting the Chaos, Imperium, Eldar, and Orks against each other in visceral space-battles.
- 9
Warhammer: Vermintide 2
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
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!
- 10
Warhammer 40,000: Mechanicus
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — 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?
- 11
GLADIUM
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action with Warhammer 40,000: Inquisitor - Martyr.
Unforgiving boss fights. Gory pixels. Glorious fast-paced gladiatorial action-combat. Analyze your opponents weakness, adapt your strategy and colour the sands with the blood of your enemies.
- 12
The Incredible Adventures of Van Helsing
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
Put on your wide-brimmed hat, grab your weapons and embark on an incredible adventure in the gothic-noir world of Borgovia, where mad science threatens the fragile peace between monster and mortal.
- 13
King Arthur: Knight's Tale
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares RPG with Warhammer 40,000: Inquisitor - Martyr.
A unique hybrid between turn-based tactical games and traditional, character-centric RPGs. Knight's Tale is a modern retelling of a classic Arthurian mythology story filtered through the dark fantasy tropes, a twist on the traditional tales of chivalry.
- 14
The Incredible Adventures of Van Helsing II
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
In the second part of the unfolding saga that could also be enjoyed independently, you can explore new corners of this unique world and experience the mix of old-school gothic and mad science, with more action, powerful foes and plenty of stunning places to visit.
- 15
Deathtrap
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
Deathtrap is a Tower Defense game with strong action-RPG elements, a game of vicious tricks, killing machines, rotating blades and splattering blood.
- 16
The Incredible Adventures of Van Helsing III
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares Action and Indie with Warhammer 40,000: Inquisitor - Martyr.
Van Helsing, monster hunter will face the most difficult trials of his life as he is trying to destroy his nemesis. The civil war is over in Borgovia, but the future still looks grim. The city of weird science is in ruins and a strange cult prophesises the coming of the end times.
- 17
King Arthur: Legion IX
Single-player alternative to Warhammer 40,000: Inquisitor - Martyr — playable solo, no multiplayer required. Shares RPG with Warhammer 40,000: Inquisitor - Martyr.
Dive into a unique blend of turn-based tactics and character-centric RPGs. Lead the skilled Roman tribune Gaius Julius Mento as he navigates through the dark fantasy realm of Avalon.