Single-player games like EDEN STAR
Below are 9 single-player Steam games similar to EDEN STAR, 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 EDEN STAR page.
Ranked picks
- 1

Osiris: New Dawn
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Action and Indie with EDEN STAR.
Osiris: New Dawn is an unforgiving near future space survival game with a cinematic feel and elements of horror. Play as a Mission Specialist in single or multiplayer to build your planetary base, pilotable vehicles, and controllable drones as you explore a dangerous solar system far from Earth.
- 2

GRAV
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Action and Indie with EDEN STAR.
GRAV is a sand box experience where you explore a multitude of planets, hunt strange alien creatures, build and defend outposts, craft weapons and armor, and attempt to survive against other players in a hostile environment.
- 3

Colony Survival
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Action and Strategy with EDEN STAR.
Colony Survival is a unique first-person strategy game developed by a two-man team. Build your own colony in a voxel world. Command guards, farmers, miners and other colonists. Defend your colony against the horde of monsters that attacks every night!
- 4

Satisfactory
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Strategy and Indie with EDEN STAR.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 5

Dig or Die
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Action and Strategy with EDEN STAR.
Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.
- 6

Subsistence
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Action and Early Access with EDEN STAR.
Subsistence is a sandbox, first person, solo or co-op, PvE open-world survival game. Struggle through changing seasons to build a base, develop technology and gear-up in the hostile environment. Defend yourself from wildlife, the elements and AI hunters (who also build bases in the world).
- 7

Voidtrain
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Action and Indie with EDEN STAR.
Become a crew member of an Interdimensional Express Train! Discover a new world full of mysterious creatures, enemies and places. Upgrade and customize your train, gather new materials and build better weapons. Play solo or online сo-op with up to 4 people.
- 8

RimWorld
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Strategy and Indie with EDEN STAR.
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.
- 9

OSIRIS
Single-player alternative to EDEN STAR — playable solo, no multiplayer required. Shares Action and Indie with EDEN STAR.
Dark history about OSIRIS corporation, which performs experiments in the field of teleportation of human souls to the Heaven on the artificial planet G6. Inspired by Deep Dark Dubstep music.