Single-player games like SpaceSeals
Below are 9 single-player Steam games similar to SpaceSeals, 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 SpaceSeals page.
Ranked picks
- 1
Trace Hunters
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Action and Indie with SpaceSeals.
Trace Hunters is a third-person shooter where you pilot a futuristic combat vehicle. Outnumbered and alone, blast through hordes of enemies to discover precious resources and traces of lost technology. Unlock new weapons to take on even greater challenges!
- 2
CUBE-e 2
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Action and Indie with SpaceSeals.
CUBE-e 2 - 2D shooter about robots for one and two players, made in stylish hand-drawn graphics.
- 3
Falcons of the Red Planet
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Action with SpaceSeals.
As part of a dedicated combat astro-fighter squadron of the Red Mars Space Force, you must defend the solar system from the oppression of the ruthless Alliance of Empires.
- 4
VersionThree : INVISIBLE RAID
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Action with SpaceSeals.
Authentic Customizable Mech Action Game. Customize the combat mech "V3" and run through the battlefield!
- 5
Galactic Prospectors
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Action and Strategy with SpaceSeals.
A 2D space survival sandbox set 200 years after a rogue AI shattered the solar system. Play as an astronaut or the rogue AI itself, fight AIs, humans, and alien life, and survive the void: mine resources, build factories, and keep your ships and stations, and crew alive.
- 6
JUST A GAME
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Strategy and Indie with SpaceSeals.
"Just a Game" is a sci-fi flying shooting game, you will control the robot protagonist zero and lead the partners in this exclusion of artificial intelligence in the world to survive, there are many camps in the game, you can choose to join them or one side.Build your fleet and fight the world.
- 7
Blood Engine
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Action and Indie with SpaceSeals.
Blood Engine: Immerse yourself in an action-packed third-person open-world experience. Race against time to thwart the relentless Red Swarm. Will you emerge victorious, or succumb to the biomechanical onslaught? The fate of humanity rests in your hands.
- 8
Jet Scalawag: The King of Shooters
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Action and Indie with SpaceSeals.
Fight the mother of all space battles in an epic space combat shooter to end all space combat shooters! Jet Scalawag faces down the evil alien armada through time and space on worlds and expanses never before seen!
- 9
KSTG
Single-player alternative to SpaceSeals — playable solo, no multiplayer required. Shares Action and Indie with SpaceSeals.
KSTG (KnightSavesTheGirl) - an adventure action game about a knight, made in 3D graphics. The gameplay is about collecting supplies and weapons, choosing the best equipment, as well as completing various quests and battling different types of enemies.