Single-player games like Mars Survivor
Below are 12 single-player Steam games similar to Mars Survivor, 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 Survivor page.
Ranked picks
- 1
West Escape
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action and Adventure with Mars Survivor.
West Escape is a game that fuses Wild West grit with sci-fi chaos. As a fugitive, battle alien invaders while collecting scrap to upgrade your gear. Dodge attacks, wield revolvers and shotguns, and reclaim your freedom and lost love.
- 2
The Alters
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Adventure with Mars Survivor.
Explore an emotional sci-fi game with a unique blend of survival, adventure, and base-building elements. Help Jan Dolski, the sole survivor of an ill-fated space expedition, create alternative versions of himself to escape a hostile planet and tackle personal turmoils with this unconventional crew.
- 3
Astroloot
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action with Mars Survivor.
Loot, level up, and obliterate everything in your path. Astroloot is a sci-fi bullet heaven with deep ARPG systems, featuring a massive skill tree, deterministic crafting, and near-endless build possibilities.
- 4
Breathedge
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action and Adventure with Mars Survivor.
Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage.
- 5
Last Hope Bunker: Zombie Survival
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action and Adventure with Mars Survivor.
You wake up in a bunker! The Earth became a battlefield. Dangerous creatures at every turn. We give you everything you need: medicine, weapons, shelter. Your task is to find your family. And please try to survive in this post-apocalypse.
- 6
Star Control I and II
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action and Adventure with Mars Survivor.
Explore a vast universe with pulse-pounding action, side-splitting humor, and hair-raising plot twists in these 2 classic space adventure games.
- 7
Deep Rock Galactic: Survivor
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action with Mars Survivor.
DEEP ROCK GALACTIC: SURVIVOR is a single player survivor-like auto-shooter. Take on hordes of lethal aliens, mine riches, and unlock powerful upgrades to survive, as you wield the full arsenal of Deep Rock Galactic. It's one dwarf against all of Planet Hoxxes!
- 8
No Man's Sky
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action and Adventure with Mars Survivor.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
- 9
My Little Universe
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action and Adventure with Mars Survivor.
Stranded on a barren moon with nothing but your tools, fuelless ship, and celestial powers of creation, you are destined to recreate what was once lost and be the hero of your own Little Universe! Don't forget to call in up to three of your friends to join your journey in the Splitscreen Co-op Mode!
- 10
DYSMANTLE
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action and Adventure with Mars Survivor.
Ascend from your shelter. Ruin everything. Escape the wretched island. ⚔️🔨🎣🌱🌵🍰 Explore. Fight. Level up. Survive. Gather. Craft. Harvest. Hunt. Build. Farm. Solve puzzles. Fish. Cook. Live. Enjoy the bittersweet post-apocalypse.
- 11
Johnny Trigger
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action with Mars Survivor.
Stylish, deadly and smooth as a billiard ball, Johnny Trigger is a man on a mission in this non-stop platform shooter game where the action never ends!
- 12
Johnny Trigger: Sniper
Single-player alternative to Mars Survivor — playable solo, no multiplayer required. Shares Action with Mars Survivor.
Take aim - headshot! Take aim - headshot! What could be more satisfying?