Free HTML5 browser game
Cosmo Merge
Cosmo Merge is a relaxing yet addictive space-themed merge puzzle game. Drop celestial bodies into the cosmos and merge identical ones to evolve them into larger, more powerful objects, starting from tiny Asteroids all the way up to the legendary Black Hole! Two Asteroids become a Comet. Two Comets form a Moon. Keep merging planets, gas giants, and stars to climb the cosmic ladder. How high can you score before space runs out? With hand-crafted animated visuals, blazing solar flares, a spinning Black Hole accretion disk, explosive Supernovas and satisfying physics-based gameplay, Cosmo Merge is easy to learn and impossible to put down.
Game description provided by GameMonetize.
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Current source controls: Mouse
Quick facts
Game details
- Channel
- Puzzle Games
- Subcategory
- Match 3 Games
- Provider
- GameMonetize
- Platform
- Web Browser
- Orientation
- landscape
- Updated
- July 21, 2026
Optional third-party video
Game walkthrough
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About Cosmo Merge
Game description provided by GameMonetize.
How to play
Mouse
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