Single-player games like Reaction
Below are 8 single-player Steam games similar to Reaction, 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 Reaction page.
Ranked picks
- 1
Shoot'em & Scoot'em
Single-player alternative to Reaction — playable solo, no multiplayer required. Shares Indie with Reaction.
Aliens stole your horse! Saddle up, take aim, and blast across space! Every shot rockets you the opposite way and you can change directions on a dime. Can you rescue Scooty?
- 2
Neon Shot
Single-player alternative to Reaction — playable solo, no multiplayer required. Shares Indie with Reaction.
A neon-themed physics puzzle game where you flick a glowing square through challenging levels. Launch, bounce, and strategize your way through stylish mazes filled with momentum-based mechanics and time-based goals.
- 3
Graviton引力子
Single-player alternative to Reaction — playable solo, no multiplayer required. Shares Action and Indie with Reaction.
Master gravity in this 2D puzzle platformer! Explore a black hole-near abandoned station as a scientist, uncover its past, and discover unheard-of physics. Anti-gravity, anti-matter, magnetism—bend logic, trust your intuition.
- 4
The Rusted
Single-player alternative to Reaction — playable solo, no multiplayer required. Shares Indie with Reaction.
The world belongs to machines now. Join a loyal robot dog on a journey through a haunting post-apocalyptic world in search of its lost human family. THE RUSTED is a hand-drawn 2D action-puzzle platformer.
- 5
Ratcore: The Rat-Former
Single-player alternative to Reaction — playable solo, no multiplayer required. Shares Action and Indie with Reaction.
You don't know where you are or what your purpose is, but all you know is you want to escape. In this linear, puzzle-filled precision platformer, you must dive whiskers first into many unknown territories. There are many strange yet satisfying mechanics to keep the gameplay unique and fun.
- 6
Cubuild
Single-player alternative to Reaction — playable solo, no multiplayer required. Shares Indie with Reaction.
The game ditched the traditional jumping, and switched to using a limited number of blocks to get higher. Players will make it to the finish by smartly using dashes, resets, and interacting with different elements in each level.
- 7
Warpswap
Single-player alternative to Reaction — playable solo, no multiplayer required. Shares Indie with Reaction.
Teleport, swap, and solve puzzles! Use your unique ability to swap places with blocks and uncover the secrets of a lost planet.
- 8
The Vessel
Single-player alternative to Reaction — playable solo, no multiplayer required. Shares Indie with Reaction.
The Vessel is a dual-character-controlled puzzle game with mind-bending, block-based puzzles to solve across 150 rooms.