Single-player games like Space Adventure
Below are 8 single-player Steam games similar to Space Adventure, 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 Space Adventure page.
Ranked picks
- 1
Cosmic collapse
Single-player alternative to Space Adventure — playable solo, no multiplayer required. Shares Action and Indie with Space Adventure.
Lasers, blasters, black holes and a lot of enemies... All this is in the endless space, the expanses of which you have to clean up from enemies!
- 2
Pink Devil
Single-player alternative to Space Adventure — playable solo, no multiplayer required. Shares Action and Indie with Space Adventure.
Join the fight against alien invaders in Pink Devil. Pilot an upgradable fighter jet through diverse environments, from oceans to deserts. Face unique bosses with distinct tactics and use weapons like machine guns, lasers, and rockets. Become the unstoppable Pink Devil and save the planet.
- 3
Space Dogfight: Infinite
Single-player alternative to Space Adventure — playable solo, no multiplayer required. Shares Action and Indie with Space Adventure.
No health bars to hide behind. No progression curve to cushion you. Just you and your inertia. In a cold pixel void, pure dogfighting — drift to find that one lethal shot. Luck won't help. Only skill.
- 4
Cosmolon
Single-player alternative to Space Adventure — playable solo, no multiplayer required. Shares Action and Indie with Space Adventure.
Cosmolon is a sci-fi spaceship shooter inspired by classic arcade and MS-DOS games. You control a ship that can boost around, level up, and destroy wave upon wave of enemy ships with beautiful pixel art plasma bolts and explosions. Nab fancy power-ups and fend off unique enemies. Can you survive?
- 5
METEOR COMMANDER
Single-player alternative to Space Adventure — playable solo, no multiplayer required. Shares Action and Casual with Space Adventure.
Retro-inspired arcade-style shooter. Save humanity from incoming waves of flaming hot meteors, alien ships hell-bent on destroying humanity, and the strangeness of space by shooting, blasting and nuking incoming waves of meteors and enemies.
- 6
Defender's Squad: The Last Ride
Single-player alternative to Space Adventure — playable solo, no multiplayer required. Shares Action and Indie with Space Adventure.
Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.
- 7
THUNDER STRIKER
Single-player alternative to Space Adventure — playable solo, no multiplayer required. Shares Action and Casual with Space Adventure.
Blast your way through enemy territory and level up your versatile arsenal of high-tech weapons in this handheld game style retro shmup!
- 8
Wild Blue Skies
Single-player alternative to Space Adventure — playable solo, no multiplayer required. Shares Action and Indie with Space Adventure.
Wild Blue Skies reimagines the classic on-rails adventures of the '90s. Join Bowie Stray and the Blue Bombers as they soar through breathtaking skies on a mission to save the world, battling Grimclaw's forces in this action-packed arcade shooter built for newcomers and genre veterans alike!