Single-player games like AstraX
Below are 10 single-player Steam games similar to AstraX, 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 AstraX page.
Ranked picks
- 1
Redout: Space Assault
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
Redout: Space Assault is arcade space battle, coupling the trademark Redout adrenaline with the thrill of combat. Outsmart, outmaneuver, overpower, outclass your opponents in lightning-fast, adrenaline-inducing single-player space combat.
- 2
Kerbal Space Program 2
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
Kerbal Space Program 2 is the sequel to the acclaimed space-flight simulation game Kerbal Space Program. Enter the next generation of space adventure with exciting new parts, stunning visuals, fully revamped UI and Map View, and rich new environments to explore.
- 3
FTL: Faster Than Light
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.
- 4
Kerbal Space Program
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
- 5
Yooka-Laylee and the Impossible Lair
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
Yooka-Laylee and the Impossible Lair is a brand-new 2.5D platformer from some of the key creative talent behind 'Donkey Kong Country'. As the colourful buddy duo you must tackle a series of stunning, 2.5D levels and explore a puzzling 3D Overworld rich with secrets and surprises!
- 6
Super Meat Boy Forever
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
Super Meat Boy is back! This time around Meat Boy is always running, literally it's an auto-runner. You will jump, dive, slide and punch your way through brutal levels and mean boss fights. We designed 5,000+ levels so you can play the game over and over without seeing the same level twice.
- 7
Dr. Fetus' Mean Meat Machine
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
Help Dr. Fetus create the perfect Meat Boy clone in a unique new twist on the tile-matching puzzle genre. In classic Meat Boy fashion, an endless cavalcade of devious and deadly traps stand between you and victory in this hardcore puzzle game that will push your skills to the limit.
- 8
Lichtspeer
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
LICHTSPEER is an unforgiving fast-paced lightspear-throwing simulator set in an ancient germanic future. Get ready to feel that beloved 80’s arcade rush in this brutal, stylish and psychedelic adventure. Embrace the future, eat Strudel, play LICHTSPEER.
- 9
Spin the World
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
Spin the World is an intense platformer where you escape a dangerous realm. Battle monsters and ghosts using pistols, a machine gun, and a shotgun. Avoid thorns to survive, respawning at checkpoints if you die. With stunning graphics and dynamic gameplay, embrace your destiny in this thrilling world
- 10
Save The Octo
Single-player alternative to AstraX — playable solo, no multiplayer required. Shares Indie with AstraX.
Save the octo is an unusual reaction game for all fans of the genre. Plug the holes in the package with the octopus in time to save it from the leaking water and score as many points as possible.