About this game

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.

How to play

Mouse

Why play Cosmo Merge?

Looking for a quick puzzle game? Cosmo Merge loads instantly on PlayGames and plays free in any modern browser, at home or on the go. It leans on Puzzle mechanics.