Single-player games like Gribble Space
Below are 10 single-player Steam games similar to Gribble Space, 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 Gribble Space page.
Ranked picks
- 1

Benders In Space
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Action and Indie with Gribble Space.
Mine the belts, colonize distant worlds, and choose your allies as three rival factions fight over a fractured frontier, then prestige through five starships and lead a joint fleet against the invading Dominion.
- 2

Null Hørizøn
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Indie and Simulation with Gribble Space.
Survive the void in Null Hørizøn. Trade, fight, and explore a retro-futuristic 3D galaxy with 2D sprites. Upgrade your ship, smuggle goods, and travel across the universe. Tactical Real-Time combat meets Grid-based exploration in this atmospheric space sim. The Null Hørizøn calls, Captain.
- 3

Galactic Pit Stop Simulator
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Indie and Simulation with Gribble Space.
Run the busiest fuel station on the edge of known space. Refuel incoming ships, trade goods in your market and hangar, upgrade your station, and keep travelers happy — solo or with up to 3 friends in online co-op. Build the ultimate galactic pit stop.
- 4

Tankful: Aquarium Shop Simulator
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Indie and Simulation with Gribble Space.
Run an aquarium shop with your friends. Order exotic fish, keep the water right, set your own prices and grow every tank instead of just selling it. Turn an empty room into a neon-lit showroom — solo or in online co-op.
- 5

SteelBlade Shop Simulator
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Action and Indie with Gribble Space.
SteelBlade Shop Simulator lets you run your own SteelBlade shop in the streets of Japan. Open SteelBlade boxes, collect parts with different tiers, build powerful SteelBlades, sell them for profit, or take them into the arena and compete to prove your skill.
- 6

Roady Life
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Indie and Adventure with Gribble Space.
Experience the life of a trucker, delivering cargo between various industries. Feed the most valuable production lines or fulfill contracts to earn enough money to own the largest fleet of trucks among your friends, or start your own industries to maximize your profits.
- 7

Asteroid Rodeo
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Action and Indie with Gribble Space.
Asteroids are worth trillions. They're also spinning at 200 meters per second. You are a Wrangler—harpoon tumbling rocks, wrestle them to a dead stop with your custom-built ship, and mine them for credits. The pay is good. The survival rate is a conversation people avoid.
- 8

Cosmic Convenience Store
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Indie and Simulation with Gribble Space.
Open a convenience store... in space! Set prices, stock shelves, and help alien customers as your business grows in your own corner of the galaxy.
- 9

Somnum
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Action and Indie with Gribble Space.
A mysterious multiplayer horror game where 1 to 4 players are trapped in the same dream. Solve puzzles, gather energy, and escape before time runs out or face a terrifying consequence.
- 10

EscapeTheBrainrots
Single-player alternative to Gribble Space — playable solo, no multiplayer required. Shares Indie and Adventure with Gribble Space.
A chaotic local co-op horror game where you and your friends must survive bizarre creatures, answer twisted questions, and outsmart the Brainrots.