Astro Merge is a free Puzzle game you can play instantly in your browser, with no download and no registration. How to play: Move your mouse or finger to aim Click or tap to drop a planet Merge matching planets to grow your stack and score higher. It renders at 800 by 600 pixels and scales to your window. It joined SaGo Games on October 29, 2026. It is an HTML5 build, so it loads in any modern desktop or mobile browser.
Merge falling planets, create combos, and build the biggest stack! The pressure keeps rising, so think fast and beat your high score.