Single-player games like Space Wreck
Below are 10 single-player Steam games similar to Space Wreck, 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 Wreck page.
Ranked picks
- 1

Long Shadow
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
Guide one family across centuries of collapse, evacuation, settlement and interstellar expansion. Preserve memories, establish laws, command crews, inherit ships and face the Afterless as every choice becomes part of history.
- 2

Colony Ship: A Post-Earth Role Playing Game
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
Colony Ship is a turn-based, party-based role-playing game set aboard a generation ship launched to Proxima Centauri. The game features a detailed skill-based character system, multiple ways to handle quests, choices & consequences, and branching dialogue trees.
- 3

The Age of Decadence
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
The Age of Decadence is a turn-based, hardcore role-playing game set in a low magic fantasy world. The game features a detailed skill-based character system, multiple skill-based ways to handle quests, choices & consequences, and extensive dialogue trees.
- 4

A Story About Forever: Transience
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
A Story About Forever is a space exploration action RPG game with heavy emphasis on story and character interaction, (inspired by Star Control II). Features Asteroids-style dogfights, an upgradable ship, a deep conversation system, and hundreds of characters with novels' worth of dialog to discover.
- 5

SunSet Diffusion
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
With the sun on the verge of burning out, embark on an isometric single-player RPG adventure in a magical realist world. Explore, converse, enhance stats, and make choices. Focus solely on your survival or uncover the secrets of the apocalypse; it all depends on your decisions.
- 6

Crux Diaries RPG
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
A turn-based isometric non-linear indie CRPG inspired by the classics. Explore an alternate-history dystopian country on the brink of a civil war and leave your mark on its future.
- 7

Shadow of the Road
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
Shadow of the Road is a story-driven, turn-based RPG where feudal Japan meets magic and machine. Assemble your team from a diverse set of characters and test your skills against yōkai and steampunk contraptions. Carve your own path through an immersive story and change the fate of the Empire.
- 8

Gamedec - Definitive Edition
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
Gamedec is a single-player cyberpunk isometric RPG. You are a game detective, who solves crimes inside virtual worlds. Use your wits to gather info from your witnesses and suspects, getting to the bottom of deceptive schemes. The game continually adapts to your decisions and never judges.
- 9

Fallout 4
Single-player alternative to Space Wreck — playable solo, no multiplayer required. Shares RPG with Space Wreck.
From Bethesda Game Studios, the award-winning creators of Starfield and The Elder Scrolls V: Skyrim, comes Fallout 4. A landmark in open-world RPG design and winner of over 200 ‘Best Of’ honors, including the DICE and BAFTA Game of the Year.
- 10

System Shock
Single-player alternative to Space Wreck — playable solo, no multiplayer required.
A first-person fight to the death in the depths of space!