Single-player games like RetroSpace
Below are 12 single-player Steam games similar to RetroSpace, 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 RetroSpace page.
Ranked picks
- 1

Blood West
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Action and Indie with RetroSpace.
Weird west legends meet eldritch horror in BLOOD WEST, an immersive stealth FPS. Become the Undead Gunslinger, doomed to roam the barren lands until he manages to purge their curse, freeing his soul. 3 varied scenarios, perk-based character progression, and 20+ hours of gameplay await you!
- 2

Skin Deep
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Action and Indie with RetroSpace.
Skin Deep is an immersive first-person shooter. We got sneezing. We got things getting stuck in your feet. Stalk through a vast non-linear starship and sneak, subvert, and sabotage to survive in this stellar sandbox. You're outnumbered, outgunned, and have no shoes. Welcome to Skin Deep!
- 3

Deus Ex: Human Revolution - Director's Cut
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Action and RPG with RetroSpace.
You play Adam Jensen, an ex-SWAT specialist who's been handpicked to oversee the defensive needs of one of America's most experimental biotechnology firms. Your job is to safeguard company secrets, but when a black ops team breaks in and kills the very scientists you were hired to protect, everything you thought you knew about your job...
- 4

Trepang2
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Action and Indie with RetroSpace.
Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.
- 5

Tainted Grail: The Fall of Avalon
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Action and Indie with RetroSpace.
Step into a dark reimagination of Arthurian legends in this first person, open world RPG. Explore a world stuck in everlasting autumn, witness falling legends and make meaningful choices woven into a complex, branching storyline.
- 6

Dying Light
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Action and RPG with RetroSpace.
First-person action survival game set in a post-apocalyptic open world overrun by flesh-hungry zombies. Roam a city devastated by a mysterious virus epidemic. Scavenge for supplies, craft weapons, and face hordes of the infected.
- 7

Void Bastards
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Action with RetroSpace.
Inspired by BioShock and System Shock 2, Void Bastards is a revolutionary new strategy-shooter that will test your wits as well as exercise your aim. Can you lead the misfit prisoners of the Void Ark through the derelict spaceships and myriad dangers of the Sargasso Nebula?
- 8

System Shock® 2 (1999)
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Action and RPG with RetroSpace.
"Remember, it is my will that guided you here. It is my will that gave you your cybernetic implants, the only beauty in that meat you call a body. If you value that meat... you will do as I tell you." The cult classic sci-fi horror FPS-RPG has returned.
- 9

Chicken Police - Paint it RED!
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Indie and Adventure with RetroSpace.
A wild tale of love, death, chickens, and redemption! Chicken Police is a buddy-cop noir adventure with a carefully crafted world, a gritty story, and absurd humor. The game mixes classic adventure games with visual novel-style storytelling, presented in a beak-droppingly unique art style.
- 10

Chicken Police: Into the HIVE!
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Adventure and Simulation with RetroSpace.
A wild tale of conspiracy, loss, friendship, and... chickens?! Two rooster detectives are about to venture into the insect underworld to uncover a worldwide conspiracy, while also battling their inherent demons in this animal noir adventure satire.
- 11

Zipp's Café
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Indie and Adventure with RetroSpace.
Love, betrayal, and coffee! Zipp's Café is a "noir & chill" little game about a café between the city of animals and the district of insects. Make unusual recipes, get involved in shady dealings, and try to start a new life while searching for love and revenge.
- 12

Moses & Plato - Last Train to Clawville
Single-player alternative to RetroSpace — playable solo, no multiplayer required. Shares Indie and Adventure with RetroSpace.
A murder mystery where you are the main suspect! An ambassador on a peace mission has been killed on board the Clawville Express. Time progresses as you sniff out clues, eavesdrop on conversations, and interrogate passengers. Can you solve the case before the train reaches the last station? Or else.