Planet Merge looks calm until one badly placed planet rolls into the wrong gap and pushes the board toward the edge. Your job is to build the Sun from matching planets, but every launch changes the shape of the circular bubble. Think in pairs, protect open space, and treat gravity as part of every move.
What is Planet Merge?
Planet Merge is a space-themed puzzle game with 10 different planets to combine. Two identical planets fuse into the next larger body, and the chain continues toward the Sun. The board is a limited circular bubble, so a successful merge is only useful if the new planet and the surrounding cluster remain contained.
The game mixes a merge loop with physics. Planets can roll, bounce, and disturb nearby bodies after a launch. The upcoming planet is shown before the next shot, which gives you information for setting up a pair instead of reacting to the current match alone. That makes Planet Merge a logic and skill challenge once the bubble starts filling with larger worlds.
How to Play Planet Merge
Click and drag to set the launch direction, then release to send one planet into the bubble. Matching planets combine when they touch. A new launch may hit other planets first, so the final position can differ from the first place you aimed at.
Early matches are easy to spot, but crowded boards punish short-term thinking. Use the Next preview to prepare a follow-up placement, keep possible pairs within reach, and avoid building an isolated planet against the boundary. Larger bodies take more room, and a planet that escapes the allowed area ends the run.
How to Reach the Sun in Planet Merge
Work from reliable pairs instead of firing at the nearest planet every time. A merge can open breathing room, but it can also move the remaining cluster, so check where the new larger body will settle before committing to the next shot. Preserve space near the edge for the larger planets that come later.
Tips and Tricks for Planet Merge
- Plan the next two shots Use the upcoming planet preview to prepare a pair before the board becomes crowded.
- Leave a buffer near the bubble edge A collision can roll a planet outward, and large merges need extra room.
- Expect the board to move Recheck nearby planets after every impact instead of assuming the previous layout is fixed.
- Merge to clear crowded sections A timely combination can create much-needed breathing room.
Game Controls
| Action | Controls |
|---|---|
| Set the launch direction | Click and drag |
| Send the planet into the bubble | Release |
Frequently Asked Questions
How many planets are in Planet Merge?
The game features 10 different planets that combine into larger celestial bodies on the way toward the Sun.
What ends a Planet Merge run?
The run ends if a planet pops outside the circular play area after a launch or collision.
Why is the Next planet useful?
It shows the upcoming piece, so you can prepare a pair and choose a placement that keeps future merges possible.
Planet Merge is won by controlling space as carefully as you chase combinations. Keep the cluster stable, read the next planet, and build toward the Sun without letting the bubble overflow.