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
Popcorn Fever
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie with Cosmic Collapse.
Popcorn Fever is a suika game featuring popcorns! Need a coffee break, stuck in a long commute, or just want to pass the time? Aim, drop, and merge the popcorns to score points. Customize your game by unlocking surprising powers. Find your own style and climb the leaderboard!
- 2
Hyper Paddle
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Break Bricks better than before! Classic arcade action meets modern graphics. Explore each of 5 colorful worlds and top the leaderboards on each. Use Attract and Repel to gain control over the balls direction and use powerups to quickly melt through hundreds of bricks.
- 3
Super Pixel Merge Balls
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
A fast-paced arcade game where you merge pixel balls in search of the perfect combo! Quick, challenging, and addictive — ideal for short sessions or high score chases.
- 4
Pickupbal
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
A simple game all about picking up a ball.
- 5
Zooika
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
The cutest, most chaotic physics-based suika game! Pop your way to the top with friends, viewers, and very stubborn watermelons!
- 6
Suika Jelly Game
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Merge cozy and bouncy fruit jellies to create watermelon. The goal of the game is to merge watermelons and watermelons. How many watermelons can you merge?
- 7
Space Bubbles Must Die!
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
Space Bubbles Must Die! is a tiny, highly-addictive bubble-shooter where you eliminate evil space bubbles to save the planet. Inspired by the classic titles like Peggle, Arkanoid and Space Invaders.
- 8
Pegfinity
Single-player alternative to Cosmic Collapse — playable solo, no multiplayer required. Shares Indie and Casual with Cosmic Collapse.
One shot can trigger a massive chain reaction. Launch, bounce, and break the board in this physics-based incremental. Upgrade your build, stack combos, and push every run further into chaos.
- 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.