Single-player games like Nullstar: Solus
Below are 8 single-player Steam games similar to Nullstar: Solus, 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 Nullstar: Solus page.
Ranked picks
- 1
Project Moonborn
Single-player alternative to Nullstar: Solus — playable solo, no multiplayer required. Shares Indie and Adventure with Nullstar: Solus.
Play as a werewolf den mother in a 2D platformer roguelike. Master powerful combat abilities and free-flow movement to slay bosses, destroy hordes of enemies and return to your secluded Wolf Den between levels to craft and upgrade.
- 2
Inverse Evolver
Single-player alternative to Nullstar: Solus — playable solo, no multiplayer required. Shares Indie and Adventure with Nullstar: Solus.
Inverse Evolver is a side-scrolling action that combines roguelike mechanics. Explore different dungeons; use diverse items to form powerful combos, and beat ferocious beasts and bosses.
- 3
Fist of the Forgotten
Single-player alternative to Nullstar: Solus — playable solo, no multiplayer required. Shares Indie and Adventure with Nullstar: Solus.
Jump, punch, slide, and swing through the remnants of civilizations, facing powerful bosses to unlock new movement and combat abilities for your giant, mechanical fist as you seek out the remnants of humankind.
- 4
Last Summer Iteration
Single-player alternative to Nullstar: Solus — playable solo, no multiplayer required. Shares Indie and Adventure with Nullstar: Solus.
little scary Walking simulator in Japanese summer
- 5
Atomic Hazard
Single-player alternative to Nullstar: Solus — playable solo, no multiplayer required. Shares Indie and Adventure with Nullstar: Solus.
Atomic Hazard is a action puzle platformer. Take advantage of your environment in physics-based movement and combat.
- 6
Rope Cow - Rope it to The Cow
Single-player alternative to Nullstar: Solus — playable solo, no multiplayer required. Shares Indie and Adventure with Nullstar: Solus.
Rope swing like never before.
- 7
Jet Gunner: Refueled
Single-player alternative to Nullstar: Solus — playable solo, no multiplayer required. Shares Indie and Adventure with Nullstar: Solus.
Jet Gunner is reloaded, remade and refueled for a new explosive 8-bit adventure. Relive the past glory days where VHS was king, phones didn't have screens and you'd have to blow into a cartridge to get your gaming fix.
- 8
REPLACED
Single-player alternative to Nullstar: Solus — playable solo, no multiplayer required. Shares Indie and Adventure with Nullstar: Solus.
Follow Reach, an AI trapped in a human body, as you expose the sinister secrets of Phoenix Corp. Set in an alternate 1980s America, experience a cinematic 2.5D adventure - a dark cyberpunk thriller blending atmospheric exploration with immersive, high-stakes action.