Single-player games like Astrometica: Prologue
Below are 10 single-player Steam games similar to Astrometica: Prologue, 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 Astrometica: Prologue page.
Ranked picks
- 1
Astrometica
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with Astrometica: Prologue.
Astrometica is a space exploration and base-building survival game. After a catastrophic event, explore vast space, gather resources, build bases, and uncover cosmic mysteries. Use advanced technology, craft tools, and discover new blueprints to survive and thrive in the unknown.
- 2
Ocean World: Eden Crafters Prologue
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with Astrometica: Prologue.
Survive, craft, and automate in this free prologue set on one of the planets you can transform in Eden Crafters, an open-world game where you play solo or with friends to turn a hostile planet into a habitable haven for humanity.
- 3
The Planet Crafter: Prologue
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Adventure with Astrometica: Prologue.
Experience the first stages of terraforming an entire planet in this space survival open world terraforming crafting game prologue. Explore, survive, collect, build your base then create oxygen, heat and pressure to make an hostile planet livable for humanity.
- 4
ASTRONEER
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with Astrometica: Prologue.
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.
- 5
Eden Crafters
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with Astrometica: Prologue.
Eden Crafters is a solo or co-op open-world survival, crafting, and factory-building game where you transform a hostile planet into a habitable haven for humanity. Build, automate, and terraform. Control the climate, create a breathable atmosphere, and turn toxic lakes into water: shape a new world!
- 6
No Man's Sky
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Action and Adventure with Astrometica: Prologue.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
- 7
Breathedge
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Action and Indie with Astrometica: Prologue.
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
Blossom: The Seed of Life
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with Astrometica: Prologue.
Terraform a dead planet back to life in this open world survival crafting game. Explore ruins, gather resources, print machines, drive modular vehicles, grow forests, biomes, and ecosystems. Create life and make it thrive with your own hands.
- 9
Subnautica
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with Astrometica: Prologue.
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.
- 10
The Planet Crafter
Single-player alternative to Astrometica: Prologue — playable solo, no multiplayer required. Shares Adventure with Astrometica: Prologue.
A space survival open world terraforming crafting game, designed for 1 to 10 players. Alter the ecosystem of an inhospitable planet to render it habitable for humanity. Survive, gather resources, and build your base. Then, generate oxygen, warmth, and pressure to create a brand new biosphere.