Single-player games like REUNION
Below are 9 single-player Steam games similar to REUNION, 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 REUNION page.
Ranked picks
- 1

Krimson
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
Krimson is a challenging gritty rhythm platformer featuring heavy electronic metal music. You're an unknown spawn going through a hellish world as it moves rhythmically to the music. One wrong move means death but the checkpoints are often and death is very short.
- 2

Circa Infinity
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
Circa Infinity is a brain-melting circular platformer by Kenny Sun, with a pulse-pounding soundtrack by Jack + Jim Fay.
- 3

NERVE
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
Hurtle through beautiful unforgiving worlds, where every frame is enthralling, every moment is exhilarating, every death is deserved, and every success is earned. RACE | DODGE | DIE | REPEAT
- 4

140
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
140 is a challenging minimalistic platformer with abstract colorful graphics. Rhythmic awareness is required to overcome obstacles controlled by an energetic, yet melancholic electronic soundtrack.
- 5

Super Magbot
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
A precise 2D platformer with a twist. NO JUMPING. Master your magnetic powers to beat each level with speed and skill. Enjoy classic 16-bit gaming vibes, tackle challenging achievements and compete for global leaderboard supremacy along the way.
- 6

La-Mulana 2
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
The long-awaited sequel to La-Mulana, La-Mulana 2 follows Lumisa Kosugi as she explores the ancient ruins of La-Mulana. Desperate to find the cause of the recent slew of monsters appearing from the ruins, Lumisa discovers the "other" La-Mulana: the ruins known as Eg-Lana.
- 7

Thumper
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
Thumper is rhythm violence: classic rhythm-action, blistering speed, and brutal physicality. You are a space beetle. Brave the hellish void and confront a maniacal giant head from the future.
- 8

Downwell
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
Downwell is a curious game about a young person venturing down a well in search of untold treasures with only his Gunboots to protect him.
- 9

Slitherise
Single-player alternative to REUNION — playable solo, no multiplayer required. Shares Action and Indie with REUNION.
Simple controls, but serious challenge — a fresh climbing indie experience. Guide a mysterious snake as you ascend through a dark, deep world in this 2D physics-based action game: Slitherise.