Single-player games like Cosmochoria
Below are 11 single-player Steam games similar to Cosmochoria, 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 Cosmochoria page.
Ranked picks
- 1

Rustwing
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Strategy with Cosmochoria.
Rustwing is a twin stick shooter roguelike, set in the distant future. Navigate from star to star, battle the scattered factions of humanity, discover strange anomalies, customize your weaponry, acquire powerful upgrades and become a legendary pilot!
- 2

CRYPTARK
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Strategy with Cosmochoria.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
- 3

Cthulhu Must Die
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Strategy with Cosmochoria.
Hunt down Cthulhu in an action-roguelike bullethell. Choose characters, weapons, and upgrades for unique builds. Survive hordes of minions and finish Cthulhu before the final ritual ends, save humanity!
- 4

Drifting in Space
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Indie with Cosmochoria.
Drifting in Space is an action Rogue-lite for those with a love for difficult games. Inspired by the uncertainty of space itself along with all the movies, literature and games that accompany it. Enjoy crossing this dark and dangerous rendition of the cosmos.
- 5

Juicy Realm
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Indie with Cosmochoria.
Juicy Realm is a roguelike game in which players must square off against bizarre fruits all across the world. The line between the animal and the plant world has become blurred, and the food chain has been completely disrupted.
- 6

Survivors of the Dawn
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Indie with Cosmochoria.
A roguelite horde-survival bullet heaven with QUINTILLIONS of bullets over QUINTILLIONS of hordes. Mix weapons with items, modify, control chaos at terminals and break through tightening waves.
- 7

Cast Out Colony
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Strategy with Cosmochoria.
Cast Out Colony combines roguelite and bullet-heaven action with robust town-building elements. Choose from various characters, fight hordes of foes, and grow your colony, which in return grows your stats, offering a unique twist on the survival genre.
- 8

Rush Rover
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Indie with Cosmochoria.
Rush Rover is a 2D top-down shooter game. Compared to other similar games of the genre, the shooting experience is closer to traditional shoot'em up games. It includes random map generation, unique weapons, lots of different enemies, exciting boss battles and a dynamic chiptune soundtrack.
- 9

Rogue Legacy
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Indie with Cosmochoria.
Rogue Legacy is a genealogical rogue-"LITE" where anyone can be a hero. Each time you die, your child will succeed you. Every child is unique. One child might be colorblind, another might be a dwarf with vertigo. But that's OK, because no one is perfect, and you don't have to be to succeed.
- 10

Risk of Rain (2013)
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Indie with Cosmochoria.
Risk of Rain is an action platformer with roguelike elements. With permanent death as a primary feature, players will have to play their best to get as far as possible. Fight on a mysterious planet with randomly spawning enemies and bosses, either alone or with 3 friends in online co-op.
- 11

Risk of Rain 2
Single-player alternative to Cosmochoria — playable solo, no multiplayer required. Shares Action and Indie with Cosmochoria.
Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing.