Single-player games like Primarch
Below are 9 single-player Steam games similar to Primarch, 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 Primarch page.
Ranked picks
- 1
Hive Blight
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Strategy and Early Access with Primarch.
Hive Blight is a roguelite autobattler where you lead a team of insect warriors against a corrupting Fungal Threat. Build powerful synergies, uncover the source of the plague, and destroy it to save your world!
- 2
Tower Dominion
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Strategy with Primarch.
Build and design the terrain while defending your stronghold against alien invasion in this unique Roguelike tower defense. Choose from 30 heroes, survive enemy waves, and upgrade a variety of destructive towers to hold the line!
- 3
Fell Seal: Arbiter's Mark
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Strategy and Indie with Primarch.
Fell Seal: Arbiter's Mark is a turn-based tactical RPG with a focus on storytelling and strategic battles. Unfold a mature story as you progress through hand-crafted scenarios, controlling your own group of Arbiters, with each character customizable from a wide selection of classes and abilities!
- 4
Underboard
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Strategy with Primarch.
Tactical team-building roguelike auto-battler with active and passive playstyles. Draft a team as you explore maps full of monsters, build synergies, equip items and cast spells to support your team during battles and help them escape the Underboard.
- 5
Legionbound
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Indie and Adventure with Primarch.
Turn a handful of heroes into a massive legion! Legionbound is a casual retro RPG autobattler where you recruit heroes, discover class synergies, forge powerful Ascensions, and battle through hordes of enemies across replayable roguelite runs.
- 6
Gloomhaven
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Strategy and Adventure with Primarch.
Lead your band of mercenaries in the land of Gloomhaven, work with unsavoury individuals, shape the fate of the region, fight your way through horrific places and get rich or die trying in this ruthless Tactical-RPG.
- 7
The Last Flame: Prologue
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Strategy and Indie with Primarch.
Recruit a party of unique heroes, fight deadly encounters, loot and craft powerful gear, discover and create thousands of synergetic builds! The Last Flame is an endless roguelike auto-battler in which you guide a righteous party of heroes through many challenges.
- 8
Godslayer Arena
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Strategy and Early Access with Primarch.
Godslayer Arena is a roguelike fusion of autobattlers and action-rpgs. Combat is performed completely automatically. Understanding complex interactions between the spells, gems, and items you draft will be key to success. Break the game. Become overpowered.
- 9
Astronarch
Single-player alternative to Primarch — playable solo, no multiplayer required. Shares Strategy and Indie with Primarch.
A fusion of roguelikes and auto-battlers like never before seen. Recruit a party of mysterious heroes, navigate deadly lands, collect an arsenal of magical items, and vanquish a new evil threatening the realm!