Single-player games like FireAirPlan
Below are 8 single-player Steam games similar to FireAirPlan, 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 FireAirPlan page.
Ranked picks
- 1

CROSSFIRE II (AMIGA)
Single-player alternative to FireAirPlan — playable solo, no multiplayer required. Shares Indie with FireAirPlan.
Crossfire II is an Retro / Arcade / Top-Down Shooter, originally released in 2002 for the AMIGA. The main part of the game is a classic, fast paced, single player story campaign. Fly different space ships and fight, to save the universe as you know it. Also you get a survival and a local PvP mode.
- 2

Cosmonade
Single-player alternative to FireAirPlan — playable solo, no multiplayer required. Shares Strategy and Indie with FireAirPlan.
Pilot a spaceship! Destroy everything! And try to smash the world records! In Co-op, PvP, and PvBot matches designed for fans of gameplay that's both simple and challenging… Face off against other players in matches where skill, team coordination, and reflexes make all the difference.
- 3

Planetary Defense: An Orbital Turret Defense System
Single-player alternative to FireAirPlan — playable solo, no multiplayer required. Shares Strategy and Indie with FireAirPlan.
2D space shooter and turret defense come together to create the Planetary Defense System this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring customizable satellites, projectiles, and upgradable Cannon and Planet Shield systems.
- 4

GALACTIC FIELD 《银河领域》
Single-player alternative to FireAirPlan — playable solo, no multiplayer required. Shares Strategy and Indie with FireAirPlan.
[ GALACTIC FIELD ] The game story takes place in the distant 24th century future interstellar era, where 3 different factions compete with each other. It supports PVE PVP EVE mode gameplay, and also provides the game's unique squadron fuse mode gameplay and gameplay detail adjustment system.
- 5

Starsation
Single-player alternative to FireAirPlan — playable solo, no multiplayer required. Shares Strategy and Indie with FireAirPlan.
Starsation is a space shooter game made in voxel graphics.
- 6

Astero
Single-player alternative to FireAirPlan — playable solo, no multiplayer required. Shares Indie and Simulation with FireAirPlan.
This game is about flying in space. You must destroy asteroids from the explosion of an object near the planet Jupiter. You will also encounter other extraterrestrial objects and even UFOs.
- 7

Spaceship Simulator
Single-player alternative to FireAirPlan — playable solo, no multiplayer required. Shares Indie and Simulation with FireAirPlan.
Design your own spacecraft with captured components in an unknown galaxy to defeat strange space creatures and finally escape from the galaxy.
- 8

IFO
Single-player alternative to FireAirPlan — playable solo, no multiplayer required. Shares Strategy and Indie with FireAirPlan.
A spaceship simulator for aliens, an ever-changing rule discovery puzzle for humans.