About Planet Merge

Planet Merge takes a simple idea and turns it into a surprisingly tricky little space puzzle. You launch planets into a circular bubble, combine matching ones, and slowly work your way toward the Sun. At first, it feels pretty relaxed, but the board gets crowded quickly, and every new planet can completely change what happens next.

The fun comes from figuring out where each planet will land before you let it go. Gravity, bouncing, and unexpected collisions can create helpful chain reactions or leave you with a messy pile near the edge of the bubble. Once the space starts running out, even a seemingly harmless launch can end the whole run.

HOW TO PLAY PLANET MERGE

Drag anywhere to aim, release to launch the planet. Merge two identical planets into the next planet. Check the merge order in the Planets tab. The game ends when the planet is out of the bubble after touching another planet.

Each new planet you launch changes the layout, so try to think about more than just the next merge. Look at where smaller planets are sitting, leave enough room for larger ones, and use collisions to your advantage whenever possible. The goal is to keep merging until you eventually create the Sun. It sounds straightforward, but the limited bubble space makes every decision more important as the planets grow larger.

GAME CONTROLS

  • Mouse Drag: Move the cursor to aim the planet toward your preferred landing position.
  • Mouse Release: Launch the planet into the bubble.
  • Aim Carefully: Adjust your launch angle before releasing to control where the planet lands.
  • Merge: Combine two identical planets to create the next larger planet.

GAME TIPS

  • Think ahead: Don't focus only on the current merge; consider where the next planet will land.
  • Keep the center open: Leaving some breathing room makes later merges much easier to manage.
  • Use collisions wisely: A good bounce can bring matching planets together and create useful chain reactions.
  • Watch the edges: Crowded planets near the bubble boundary can quickly turn a safe run into a game over.

RELATED GAMES

If you enjoy games that test your timing and precision, Slippery Slope offers a more action-packed challenge where jumps, stunts, and landings all need to be carefully controlled. Meanwhile, Going Up 3D Parkour Adventure takes the focus to vertical movement, with climbing, jumping, and tricky routes that demand quick reactions.

FREQUENTLY ASKED QUESTIONS

How many planets are there in Planet Merge?

The game features 10 different planets that can be merged into increasingly larger celestial bodies, with the ultimate goal of reaching the Sun.

What happens if a planet leaves the bubble?

The run ends if a planet escapes the circular play area after touching another planet. Keeping the growing collection under control is therefore just as important as making merges.

Does gravity affect the planets?

Yes. Gravity influences how planets move and collide after being launched, which means their final positions aren't always completely predictable.

How do I reach the Sun?

Keep combining two identical planets to create the next planet in the merge order. Continue managing the available space until you work your way through all the planets and eventually create the Sun.