Single-player games like Cosmic Collapse
Below are 16 single-player Steam games similar to Cosmic Collapse, 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 Collapse page.
Ranked picks
- 1
Fruit Mountain
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Fruit Stacking Puzzle Game Connect the same types of fruit together to make them grow bigger and bigger! Stack them up without letting them overflow from the plate, and build your own Fruit Mountain!
- 2
POOOOL
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
POOOOL is a small, pool-inspired physics puzzler where you combine balls of similar sizes to create even bigger ones, all while trying to save room for more. Chase your hi-score, share scores with friends, and master your flinging skills!
- 3
My Suika – Kyo’s Fruit Merge
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
A fun watermelon merge puzzle game! Combine various matching fruits to help Kyo gather watermelons in four different game modes!
- 4
Sandtrix+
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Retro Falling Sand Puzzle Game
- 5
Suika Shapes
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Casual with Cosmic Collapse.
Strategically match an insane number of shapes and make a watermelon without running out of space in this new hit action puzzle game! Featuring intense versus modes, and relaxing co-operative modes, play online or offline however you'd like!
- 6
Idle Gumball Machine
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Plinko-style INCREMENTAL game. Shoot gumballs at gears and buy upgrades to make bigger and bigger numbers until you break the game! Short, sweet, relaxing, and addictive!
- 7
The Tiny Bang Story
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Life on Tiny Planet was calm and carefree until a great disaster occurred - Tiny Planet was hit by a meteor! The world fell apart and now its future depends only on you! Use your imagination and creativity: in order to restore Tiny Planet and help its inhabitants you will have to fix a variety of machines and mechanisms as well as solve...
- 8
Zup! Y
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Minimal physical puzzle with explosions
- 9
Puyo Puyo™Tetris®
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Casual with Cosmic Collapse.
Two puzzle game juggernauts collide as global phenomenon Tetris® and SEGA’s famous Puyo Puyo™ combine in a super mash-up of ferocious competition, adorable looks, and addictive puzzle fun!
- 10
ANIME TETRIS
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
The legendary game "Tetris" in a unique performance and atmosphere
- 11
CatMelon - Suika Game
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Combine several adorable cats dressed as fruits inside their favorite playing space: the cardboard box! Match two identical cats to create an increasingly larger cat until you reach the CatMelon. Develop your best strategy to remain at the top of the ranking!
- 12
Hellgineers
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Help the minions of the underworld across bubbling pools of lava with rickety bridges and non-regulated constructions. Will you go for the easiest route, or test your skills and aim for the coveted skulls? Return to completed challenges to perfect your builds!
- 13
Shadow King
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie with Cosmic Collapse.
Explore a mysterious castle in this pixel perfect metroidvania and take on the Shadow King! Upgrades, secrets, combat, and more!
- 14
Golf Monday
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Partake in what seems like a normal golf tournament. But watch out! Your competitors will stop at nothing to win.
- 15
Orb of Aeternum
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
A bite sized dungeon manager game that requires new strategies every time you play! Mine, build, and fight your way to success.
- 16
Sunset Solitaire
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Classic Solitaire with pixel perfect graphics and soothing chip tunes. Four variants with separate difficulty modes and an addicting scoring mechanism for unlocking card backs.