Single-player games like Cosmic Run
Below are 8 single-player Steam games similar to Cosmic Run, 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 Cosmic Run page.
Ranked picks
- 1
Starforged Legacy
Single-player alternative to Cosmic Run — playable solo, no multiplayer required. Shares Action and Strategy with Cosmic Run.
Outlast the onslaught in a sci-fi survivors-like where your decisions matter as much as your firepower. Command customizable starships, enhance your arsenal with 100+ strategy-defining upgrades, and annihilate endless fleets of cosmic combatants! Carve your legacy among the stars or die trying!
- 2
MOBU
Single-player alternative to Cosmic Run — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Run.
Play as a monk wielding superpowers in this fast-paced arena shooter with roguelite elements. Survive waves of bouncy enemies raining from the skies as the challenge escalates. Buy upgrades and special abilities to create game-breaking builds and push back the chaos.
- 3
Meteor Rush
Single-player alternative to Cosmic Run — playable solo, no multiplayer required. Shares Action with Cosmic Run.
Meteor Rush is a high-intensity space Bullet Heaven where you defend a fragile core against endless cosmic threats. Harvest meteor gems, loot powerful gear, and evolve your ship and core into an unstoppable force of destruction.
- 4
Flaghead
Single-player alternative to Cosmic Run — playable solo, no multiplayer required. Shares Action and Strategy with Cosmic Run.
Flaghead is an arena shooter roguelite where you play as a country, surviving through history from the dark ages into the cybernetic futures and beyond.
- 5
Super Robot Survivors
Single-player alternative to Cosmic Run — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Run.
A survivor game with missions - not just survival. Rescue astronauts, repair reactors, and hack terminals - while surrounded by hundreds of enemies. Every run is a chaotic, ten-minute showdown.
- 6
Geometry Rift
Single-player alternative to Cosmic Run — playable solo, no multiplayer required. Shares Action with Cosmic Run.
Imagine the frenetic chaos of Geometry Wars colliding with the addictive progression of Vampire Survivors. That's Geometry Rift — a relentless auto-fire action experience where geometric enemies flood the screen and your only option is to shoot, dodge, and survive.
- 7
Ocean Survivors
Single-player alternative to Cosmic Run — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Run.
Dominate the ocean! Sink enemy ships, loot their wrecks for gold, weave through a storm of cannonballs, and expand your arsenal. Level up unique builds, unlock abilities, and survive relentless attacks. Upgrade your ship and become the ultimate pirate!
- 8
Void Resurgence
Single-player alternative to Cosmic Run — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Run.
Command a starship in Void Resurgence, a retro-futuristic space roguelite. Battle through colorful cosmic fields, collect upgrades, and build your ultimate ship. Dodge intense bullet-hell patterns and fight for survival. Every run offers new challenges and permanent progress.