Single-player games like Cosmos Bit
Below are 16 single-player Steam games similar to Cosmos Bit, 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 Cosmos Bit page.
Ranked picks
- 1
Super Dangerous Dungeons
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Guide Timmy the treasure hunter through dangerous dungeons in search of the legendary treasure!
- 2
Primal Planet
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Unveil a heartfelt story of family, dinosaurs, and UFOs! Craft, upgrade, and survive in a realm of primeval predators, savage tribes and... ancient aliens. Rise from a humble cave dweller to the planet’s last hope — alone or in local co-op. Welcome to the dinovania!
- 3
PSYCRON
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Adventure with Cosmos Bit.
A fast-paced 2D handcrafted metroidvania with strange sci-fi environments. Something is roaming the halls, watching your every move.
- 4
Axiom Verge 2
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Explore a sprawling, alien world in the sequel to the award winning Axiom Verge.
- 5
Alwa's Legacy
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Alwa’s Legacy is a modern retro game full of dangerous dungeons, mystic items and ancient secrets. Upgrade your magic and choose your own path in this non-linear adventure game brimming with exploration.
- 6
ITORAH
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Discover the world of Nahucan in this 2D action platformer. You are Itorah, the only human in this strange place. Explore, fight and survive to uncover your past and save Nahucan from its biggest threat, a mysterious plague!
- 7
Odallus: The Dark Call
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
The old gods have forgotten this land. No one could save our people when darkness started spreading and collecting human souls for its army. Odallus is a classic exploration/action game, inspired by Ghosts’n Goblins, Demon’s Crest and Castlevania.
- 8
Iconoclasts
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Join renegade mechanic Robin and uncover the secrets of a dying planet. Explore a big world filled with intricate puzzles, interesting characters and menacing bosses in a beautiful platform adventure that tells a personal story about faith, purpose and the challenge of helping people.
- 9
Abduction Bit
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Abduction Bit is a NES-like arcade based on elements of some timeless classics from 80's (Bubble Bobble, Ice Climber, Mario Bros).
- 10
SEEP Universe
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Kick butt in this retro 2D action-platformer! SEEP Universe is an indie game for PC inspired by the 8-16 bit era!
- 11
Dragon Climax
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
A retro action martial arts game inspired by classics, like Kung Fu Master and Shinobi with modern elements!
- 12
Super BOO Quest
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Indie and Adventure with Cosmos Bit.
Super BOO Quest is a lighthearted game suitale for every kind of player, from casual to hardcore. It is a mix of arcade, puzzle, and stealth, to be played alone or with a friend. The game is presented with 16 bit-style graphics, as a tribute to Super Nintendo.
- 13
Katana Soul
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Play as the samurai Kan and fight in a dark, demon-infested Japan. Face this 100% arcade experience without any credits or saves: you can only rely on your skills with the katana.
- 14
Thunderflash
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Thunderflash is a "love letter" to the arcade games of the 80s. It is a Run 'n Gun game inspired by gems like Ikari Warriors, Commando and Heavy Barrel.
- 15
Adventure Bit
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Jump, run, steal, fight, catch, and solve puzzles in this minimal-style adventure inspired by the golden age of the Japanese computer MSX!
- 16
Swords & Bones
Single-player alternative to Cosmos Bit — playable solo, no multiplayer required. Shares Action and Indie with Cosmos Bit.
Swords & Bones inherits the spirit of the great 16-bit classics from the 80s and 90s, enriching the game experience with modern mechanics! Undead hordes and demons await you in this epic adventure!