Single-player games like Space Prison
Below are 8 single-player Steam games similar to Space Prison, 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 Prison page.
Ranked picks
- 1
Deep Sky Derelicts
Single-player alternative to Space Prison — playable solo, no multiplayer required. Shares Strategy and RPG with Space Prison.
Deep Sky Derelicts is an original combination of turn-based strategy and RPG, enriched with tactical card combat and popular roguelike elements. Explore derelict alien ships, fight, loot and upgrade your gear, all in distinctive retro-futuristic comic book aesthetic style.
- 2
Griftlands
Single-player alternative to Space Prison — playable solo, no multiplayer required.
Griftlands is a deck-building roguelite where you negotiate, fight, steal or otherwise persuade others to get your way. Every decision is important, be it the jobs you take, the friends you make, or the cards you collect.
- 3
Star Renegades
Single-player alternative to Space Prison — playable solo, no multiplayer required. Shares Strategy and Simulation with Space Prison.
Star Renegades is a dimension spanning rogue-lite strategy RPG. Outsmart uniquely generated adversaries, forge bonds between heroes and end the cycle!
- 4
Rogue Waters
Single-player alternative to Space Prison — playable solo, no multiplayer required. Shares Strategy and Adventure with Space Prison.
Rogue Waters is a Pirate Tactical Turn-Based Rogue-lite. Play as Captain Cutter, commanding your ship and crew through procedurally generated encounters to seek revenge. Recruit, train, and upgrade crew, use powerful sea creatures, and engage in dynamic naval and melee combat to gain the upper hand.
- 5
Sandwalkers
Single-player alternative to Space Prison — playable solo, no multiplayer required. Shares Strategy and RPG with Space Prison.
Sandwalkers is a roguelike turn-based exploration game. Build your team, traverse varied hostile environments, face countless dangers, and gain knowledge that will help you find and resurrect the Mother Tree Umama.
- 6
Inkbound
Single-player alternative to Space Prison — playable solo, no multiplayer required. Shares Strategy and Simulation with Space Prison.
A turn-based tactical roguelike from the creators of Monster Train. Play solo or co-op, create powerful builds, and save the Atheneum.
- 7
Lost Eidolons: Veil of the Witch
Single-player alternative to Space Prison — playable solo, no multiplayer required. Shares Strategy and RPG with Space Prison.
Veil of the Witch is a roguelite strategy RPG with turn-based combat and branching progression. Set in the world of “Lost Eidolons,” build a nimble squad of five, pick your skills as you level, and adapt to each unique run. May the gods favor the bold and the wise.
- 8
Overfall
Single-player alternative to Space Prison — playable solo, no multiplayer required. Shares Strategy and Adventure with Space Prison.
Set sail in Overfall, a whimsical roguelike turn-based RPG of diplomacy and danger. Recruit unlikely heroes, forge alliances or crush your foes across ever-shifting seas to find a lost king. Every run is fresh with procedural worlds, permanent death, branching story encounters, and hand-drawn art.