Single-player games like Osiris: New Dawn
Below are 9 single-player Steam games similar to Osiris: New Dawn, 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 Osiris: New Dawn page.
Ranked picks
- 1
ASTRONEER
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Indie and Adventure with Osiris: New Dawn.
Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.
- 2
The Forest
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Action and Indie with Osiris: New Dawn.
As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.
- 3
Empyrion - Galactic Survival
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Indie and Adventure with Osiris: New Dawn.
Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!
- 4
No Man's Sky
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Action and Adventure with Osiris: New Dawn.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
- 5
Subnautica
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Indie and Adventure with Osiris: New Dawn.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
- 6
Conan Exiles
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Action and Adventure with Osiris: New Dawn.
An online multiplayer survival game, now with sorcery, set in the lands of Conan the Barbarian. Survive in a vast open world sandbox, build your home into a kingdom, and dominate your enemies in single or multiplayer.
- 7
Breathedge
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Action and Indie with Osiris: New Dawn.
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.
- 8
Space Engineers
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Action and Indie with Osiris: New Dawn.
Space Engineers is a sandbox engineering game where you design and build ships, stations, and planetary bases in a fully destructible environment. Explore planets and space, mine resources, survive hazards, and engage in combat alone or with friends in Creative or Survival modes.
- 9
Morphite
Single-player alternative to Osiris: New Dawn — playable solo, no multiplayer required. Shares Action and Indie with Osiris: New Dawn.
Morphite is a casual atmospheric FPS, inspired by the classics. Research plants and animals, battle hostile entities, and unravel a mystery surrounding a rare material called Morphite.