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Planet Merge Planet Merge

🎮 How to play（Planet Merge）：Move around the orbit and click to launch inward. Equal planets merge under radial gravity.

About this game

Category：Relaxing　| Rating：★ 9.8　| 38.9M plays　|　Updated：2026-08-08

Launch tiny worlds from any point on a circular orbit. Radial gravity bends every path toward the galactic core, where equal planets collide, merge and trigger cosmic chain reactions. Free online, no download.

How to Play

🎯 How to play: no pressure, no timer — tap, pop, sort and spin at your own pace and simply unwind.

🎮 Planet Merge — Move around the orbit and click to launch inward. Equal planets merge under radial gravity..

Frequently Asked Questions

Is Planet Merge free to play?

Yes — Planet Merge is 100% free to play online at SmallWebGame, with no download and no sign-up required.

How do you play Planet Merge?

Move around the orbit and click to launch inward. Equal planets merge under radial gravity.. Launch tiny worlds from any point on a circular orbit. Radial gravity bends every path toward the galactic core, where equal planets collide, merge and trigger cosmic chain reactions. Free online, no download.

Can I play Planet Merge on mobile?

Yes. Planet Merge is a Web browser game that runs on phones, tablets and desktops — just open and play.