Single-player games like Warhammer 40,000: Gladius - Relics of War
Below are 11 single-player Steam games similar to Warhammer 40,000: Gladius - Relics of War, 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: Gladius - Relics of War page.
Ranked picks
- 1
Sid Meier’s Civilization® VI
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
Expand your empire, advance your culture and go head-to-head against history’s greatest leaders. Will your civilization stand the test of time?
- 2
ZEPHON
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
From the developers of Warhammer 40,000: Gladius, ZEPHON is a post-apocalyptic 4X strategy game built on Proxy’s unique tactical combat system. Guide survivors through a turbulent future, navigating unexpected disasters, eldritch horror and cyberpunk monstrosities. What will you do to survive?
- 3
Panzer Corps 2
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
Panzer Corps 2 is the ultimate Second World War strategy game! Enjoy the time-proven gameplay formula which has been appreciated by millions of players over the years, brought to a whole new level of refinement up to the latest technical standards.
- 4
Old World
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind?
- 5
Dominions 6 - Rise of the Pantokrator
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
In Dominions 6 you take control of a powerful being that rules a nation and aspires to godhood. The type of Pretender Gods can vary from magically powerful arch mages to old dragons or an enormous tree. Dominions is a deep 4x turn based strategy game with a very large variety of spells and units.
- 6
Fantasy General II
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
The fantasy wargaming classic is back! Lead powerful heroes and mighty armies into battle in this critically acclaimed turn-based strategy milestone. Level up and train your units and guide them through a gripping story campaign to decide the fate of a world on the brink of destruction.
- 7
Shadow Empire
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features. Players take the seat of the supreme ruler of a small nation, with the goal of reconquering a devastated planet.
- 8
Demise of Nations
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
Demise of Nations is a 4X turn-based grand strategy wargame covering the rise of Rome till the fall of modern civilization.
- 9
Xenon Valkyrie
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required.
Xenon Valkyrie is a rogue-like with many RPG elements in which you will have to get to the deepest part of a moon and finish the plans of a wicked witch. You will be able to get many weapons randomly as you fight in a world that is created every time you play.
- 10
PARADOX
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required.
PARADOX is a puzzle-platformer about time traveling and avoiding paradoxes.
- 11
Pandora: First Contact
Single-player alternative to Warhammer 40,000: Gladius - Relics of War — playable solo, no multiplayer required. Shares Strategy with Warhammer 40,000: Gladius - Relics of War.
Pandora: First Contact is a science fiction 4X turn-based strategy game on a planetary scale. Our Earth has been exhausted and colonial attempts on other planetary bodies have been in vain. Finally, after decades of exploration, an interstellar probe has brought promise of a new world.