Single-player games like OMEGA SPACE
Below are 8 single-player Steam games similar to OMEGA SPACE, 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 OMEGA SPACE page.
Ranked picks
- 1
Blast in the Past
Single-player alternative to OMEGA SPACE — playable solo, no multiplayer required. Shares Indie with OMEGA SPACE.
Blast through 28 levels in this FPS inspired by classic retro games. Levels span across 3 game modes ending with unique epic boss battles to test your skills. Find hidden medals, discover hidden objectives, and level up your character all while trying to survive an onslaught of nostalgic foes.
- 2
Space Drone: Rescue Mission
Single-player alternative to OMEGA SPACE — playable solo, no multiplayer required. Shares Strategy and Indie with OMEGA SPACE.
Space drone is a minimalist open world puzzle game with grid movement where you remotely control a drone to find and rescue your lost mates in space. Every movement spend energy, be aware to don't be without it!
- 3
Rockjack
Single-player alternative to OMEGA SPACE — playable solo, no multiplayer required. Shares Action and Indie with OMEGA SPACE.
A retro-inspired 2D space shoot-em-up. Mine asteroids! Shoot alien saucers! Get rich or die flying!
- 4
Critical Point
Single-player alternative to OMEGA SPACE — playable solo, no multiplayer required. Shares Strategy and Indie with OMEGA SPACE.
Critical Point is a retro sci-fi casual strategy game. You have to make the particle count in reactor cells exceed 4, surpassing the critical point of fission to generate energy required for interstellar voyages.
- 5
K37-D
Single-player alternative to OMEGA SPACE — playable solo, no multiplayer required. Shares Action and Indie with OMEGA SPACE.
In the year 2204 an average engineer gets an ordinary job offer that ends up being a lot more than he bargained for...
- 6
Hotloop
Single-player alternative to OMEGA SPACE — playable solo, no multiplayer required. Shares Action and Indie with OMEGA SPACE.
Use the force of gravity in this fast-paced space shooter with realistic physics and orbital mechanics.
- 7
SPORE™
Single-player alternative to OMEGA SPACE — playable solo, no multiplayer required. Shares Action and Strategy with OMEGA SPACE.
Be the architect of your own universe with Spore, an exciting single-player adventure. From Single Cell to Galactic God, evolve your creature in a universe of your own creations.
- 8
Hello Space
Single-player alternative to OMEGA SPACE — playable solo, no multiplayer required. Shares Action and Indie with OMEGA SPACE.
Dive into a 2D action game where you control a spaceship, defeat enemies and overcome deadly traps. Extend your arsenal by collecting new weapons and technologies for your ship that you will need to conquer four different dungeon-like worlds, all connected by an open space full of surprises.