Single-player games like Among The Stars :UFO Hunting Simulator
Below are 10 single-player Steam games similar to Among The Stars :UFO Hunting Simulator, 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 Among The Stars :UFO Hunting Simulator page.
Ranked picks
- 1
A Game About Getting Bigger
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Among The Stars :UFO Hunting Simulator.
A Game About Getting Bigger is a loot-driven incremental game about feeding a growing black hole. Destroy celestial bodies to make the black hole at the center grow larger and larger.
- 2
Star Squadron
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Among The Stars :UFO Hunting Simulator.
Star Squadron is an intense space combat simulator built for unmatched immersion. With freeform voice commands, personalized dialogue, and an interactive narrative, every journey will feel uniquely yours.
- 3
Desk Space: Idle Spacefleet clicker
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Among The Stars :UFO Hunting Simulator.
Grow your fleet of spaceships in this incremental space game. Mine asteroids and trade with stations, unlock upgrades to made more money, deploy pirates, and unlock [REDACTED]. Pin to your desktop and watch your empire grow while you do "more important" things.
- 4
Astromental Incremental
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Among The Stars :UFO Hunting Simulator.
Mesmerizing incremental idle clicker game about space. When objects collide, you receive matter. Use this matter to unlock and upgrade objects in your star system. Use powerful Abilities. Dive into the Prestige system (Warp) with a wide Skill Tree, and discover new star systems with new bonuses.
- 5
Space Mechanic Simulator
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Among The Stars :UFO Hunting Simulator.
Become a Space Mechanic! Get your hands dirty, explore the depths of space and repair broken machinery. Diagnose problems using diagrams and tools, perform repairs, manage your resources and watch the simulated machinery come alive. Or just gaze upon the beauty of the Solar System.
- 6
Galactic Simulator
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Among The Stars :UFO Hunting Simulator.
Galactic Simulator is a clicker game based on the Fermi Paradox and the Great Filter theory. Players can simulate the evolution of celestial bodies and civilizations in the galaxy from an observer's perspective. The game supports multiplayer mode. Create a unique galaxy with friends!
- 7
Relax In Space
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Among The Stars :UFO Hunting Simulator.
This cosmic walking drug enhancer doesn’t ask you for much, it just wants you to come as you are. Bring your favorite edibles, mushrooms, music, and Relax. Consider using it for meditation and reflection. A title perfect for those nights when you want to float off into space and forget about things.
- 8
PlanetMars3D: Spirit Mission
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Among The Stars :UFO Hunting Simulator.
Explore Mars in 3D through real Pancam photographs from NASA's Spirit rover. Glide between images with detail that sharpens as you approach, and skim thousands of rover photos at a glance — manual mode, slideshow, or automated flythrough. Photo credit: JPL / NASA / Cornell / ASU
- 9
3AM
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Indie with Among The Stars :UFO Hunting Simulator.
First person atmospheric horror where you play as a Youtuber! While doing a livestream, solve your way out of an abandoned, open world building which is in need of an exorcist! Demons like playing games, you will have to use your fast wit to complete the 3AM Challenge! Good luck!
- 10
Ultimate Speed Run
Single-player alternative to Among The Stars :UFO Hunting Simulator — playable solo, no multiplayer required. Shares Casual with Among The Stars :UFO Hunting Simulator.
USR is a 3rd person platformer, that takes gaming back to the basics. The idea is simple... a single player, assault-course game. Easy to learn, hard to master. Where timing is everything, and nothing is down to 'chance'. Take the test... be the best, be the USR Champion!