Single-player games like Nebulis Entity
Below are 8 single-player Steam games similar to Nebulis Entity, 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 Nebulis Entity page.
Ranked picks
- 1
Actually Rocket Science
Single-player alternative to Nebulis Entity — playable solo, no multiplayer required. Shares Indie and Simulation with Nebulis Entity.
You and your friends are the crew of the world's cheapest space program, and you have to fly an actual rocket to moons and planets. Reach your destination using a wall of about four hundred switches and buttons. Then upgrade your ship and do it all over again, farther. It's only rocket science. How hard can it be?
- 2
Haul Yeah!
Single-player alternative to Nebulis Entity — playable solo, no multiplayer required. Shares Indie and Simulation with Nebulis Entity.
Haul Yeah! is a chill co-op space trucking game. Live aboard your ship, grow food, cook meals, deploy drones, repair hull systems, trade on a player-driven market, and haul resources across 15 star systems. Play solo or with up to 3 friends via Steam.
- 3
Distant Transmission
Single-player alternative to Nebulis Entity — playable solo, no multiplayer required. Shares Indie and Casual with Nebulis Entity.
Create nonsensical radio shows with your friends online!
- 4
SpaceCraft
Single-player alternative to Nebulis Entity — playable solo, no multiplayer required. Shares Indie and Simulation with Nebulis Entity.
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
PULSAR: Lost Colony
Single-player alternative to Nebulis Entity — playable solo, no multiplayer required. Shares Indie and Simulation with Nebulis Entity.
The co-op open-world space sim where everyone has a role! Pilot the ship. Reroute power. Launch nukes. Explore alien planets. Research new talents. Work together to find the Lost Colony! ...or just deliver some biscuits
- 6
Void Crew
Single-player alternative to Nebulis Entity — playable solo, no multiplayer required.
Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic!
- 7
MirrorMoon EP
Single-player alternative to Nebulis Entity — playable solo, no multiplayer required. Shares Indie with Nebulis Entity.
MirrorMoon EP is a game about mystery and exploration set in outer space. These space travels begin on a red planet and its unique moon and extend across galaxies. The single player part of MirrorMoon EP blends adventure and exploration with navigation-based puzzle solving.
- 8
No Man's Sky
Single-player alternative to Nebulis Entity — playable solo, no multiplayer required.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.