Single-player games like Lunar Impact
Below are 8 single-player Steam games similar to Lunar Impact, 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 Lunar Impact page.
Ranked picks
- 1
Stellar Shipyard
Single-player alternative to Lunar Impact — playable solo, no multiplayer required. Shares Indie and Adventure with Lunar Impact.
Stellar Shipyard is a space colony sandbox where you design modular ships and stations, and automate resource production using drones and workers. Let the automated systems fly even the most improvised designs. Face rival factions and threats solo, or alongside friends as allies or rivals.
- 2
Starpath
Single-player alternative to Lunar Impact — playable solo, no multiplayer required. Shares Indie and Adventure with Lunar Impact.
Build your starship alone or with friends and explore a seamless universe. Plot a course, burn your thrusters, and chill out in your retro tech ship while you play games and drift through the dangerous vacuum of space. Approach orbit around distant worlds to discover whether we are truly alone.
- 3
Empyrion - Galactic Survival
Single-player alternative to Lunar Impact — playable solo, no multiplayer required. Shares Indie and Adventure with Lunar Impact.
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
SpaceCraft
Single-player alternative to Lunar Impact — playable solo, no multiplayer required. Shares Indie and Adventure with Lunar Impact.
The Universe is yours. SpaceCraft is an online space exploration and building game. Explore a vast galaxy of solar systems and planets, mine and craft resources, design and build ships, automate planetary bases and interplanetary logistics, trade and cooperate.
- 5
The Forest
Single-player alternative to Lunar Impact — playable solo, no multiplayer required. Shares Indie and Adventure with Lunar Impact.
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.
- 6
No Man's Sky
Single-player alternative to Lunar Impact — playable solo, no multiplayer required. Shares Adventure with Lunar Impact.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
- 7
Island Beekeeper
Single-player alternative to Lunar Impact — playable solo, no multiplayer required. Shares Indie and Adventure with Lunar Impact.
Build your apiary on islands above the clouds, travel on your medocycle, crossbreed bees with unique traits and create a cozy home in the sky. Grow plants, explore islands and send healing honey down to Earth, where people still hope for your help.
- 8
Interstellar Rift
Single-player alternative to Lunar Impact — playable solo, no multiplayer required. Shares Indie and Simulation with Lunar Impact.
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!