Single-player games like Stellar Protocol
Below are 8 single-player Steam games similar to Stellar Protocol, 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 Stellar Protocol page.
Ranked picks
- 1
ASTRO MAZE
Single-player alternative to Stellar Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Protocol.
Astro Maze is a brain-twisting puzzle game about cooperation. With yourself.
- 2
BOX: Space Station
Single-player alternative to Stellar Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Protocol.
BOX: Space Station is a challenging puzzle game where your objective is to escape, but the more than one hundred levels will make your objective more difficult.
- 3
Sheeple
Single-player alternative to Stellar Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Protocol.
The Sheeple are moving, and they won't stop for anything. Not walls, not traps, and definitely not common sense. In this chaotic puzzle-platformer, you don't control the player, you control the world.
- 4
Squared Adventure
Single-player alternative to Stellar Protocol — playable solo, no multiplayer required. Shares Indie and Casual with Stellar Protocol.
Embark on a journey through tunnels, caves and ancient temples, solving puzzles and fighting all kinds of hostile creatures. Be smart - avoid traps and think carefully. They say it doesn't hurt ;)
- 5
EARTH SAVER
Single-player alternative to Stellar Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Protocol.
"Earth Saver" is an exhilarating action game in which you blow up and dismantle a giant meteorite approaching the Earth! If you successfully split it, the meteorite will burn up in the atmosphere and the Earth will be safe! Connect and blow it up, split it neatly, and feel the maximum exhilaration!
- 6
Lulu Way
Single-player alternative to Stellar Protocol — playable solo, no multiplayer required. Shares Indie and Casual with Stellar Protocol.
Lulu the little astronaut is trapped in space. Help Lulu escape eternal limbo by jumping from one block to another, solving uniquely crafted puzzles is the only way!
- 7
Space Mergers
Single-player alternative to Stellar Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Protocol.
Space Mergers is a satisfying fast-paced puzzle game that encourages critical thinking. Combine blocks to create combos and gain points, reach the highest score you can! There is over a million different ways to play, enjoy some endless fun.
- 8
Panin
Single-player alternative to Stellar Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Protocol.
"Panin" is a single-player puzzle game where you control two characters simultaneously with a single key. They must each clear their own unique map.Can they reach the flags and meet their shared destiny?It's up to you to guide them to the goal!"