Single-player games like Mars Exodus
Below are 8 single-player Steam games similar to Mars Exodus, 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 Mars Exodus page.
Ranked picks
- 1
SWOM
Single-player alternative to Mars Exodus — playable solo, no multiplayer required. Shares Action and Indie with Mars Exodus.
SWOM — a game where you survive after memory loss, using magic based on basic laws you discover during gameplay. Build shelters, explore the unexplored world, collect items and resources to survive and understand why you are here.
- 2
As One We Survive
Single-player alternative to Mars Exodus — playable solo, no multiplayer required. Shares Action and Simulation with Mars Exodus.
Survive in a harsh post-apocalyptic world. Scavenge resources, build up a homestead, form a community, and defend yourself against a lawless world in a challenging survival sandbox.
- 3
Saleblazers
Single-player alternative to Mars Exodus — playable solo, no multiplayer required. Shares Action and Indie with Mars Exodus.
Fight. Sell. Survive. Live off the land, build your perfect shop, and defend against nightly horrors in this open world survival shop simulator for 1-8 players.
- 4
Ecliptica
Single-player alternative to Mars Exodus — playable solo, no multiplayer required. Shares Action and Indie with Mars Exodus.
Ecliptica is a first-person open-world colony survival simulator with a fully dynamic economy. Set on a hostile alien planet, you'll found corporations, fight for resources, and build a sustainable future—or be wiped out by ruthless nature, politics, and competition.
- 5
Voxel Wild
Single-player alternative to Mars Exodus — playable solo, no multiplayer required. Shares Action and Indie with Mars Exodus.
Explore a procedurally generated voxel wilderness in this third-person open-world survival crafting action RPG. Gather resources, build a home, customize gear voxel by voxel, hunt, cook, and battle powerful enemies alone or with friends in online co-op.
- 6
Occupy Mars: The Game
Single-player alternative to Mars Exodus — playable solo, no multiplayer required. Shares Indie and Simulation with Mars Exodus.
Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.
- 7
Escape The Pacific
Single-player alternative to Mars Exodus — playable solo, no multiplayer required. Shares Action and Indie with Mars Exodus.
Raw, real survival in the Pacific. Build a modular floating base. Master realistic sailing mechanics. Face challenging Pacific-like weather & seasons. Hunt, craft, build & navigate using Sun Dial, Sextant & Triangulation. Explore an endless island cluster-based world. Simulate real life scenarios!
- 8
KeepUp Survival
Single-player alternative to Mars Exodus — playable solo, no multiplayer required. Shares Action and Indie with Mars Exodus.
KeepUp Survival is an open base-building and exploration game set in a natural, abandoned world. Build, gather, survive, and unfold your own story on a mysterious island.