A look at version 1.2 · New modes and saved runs are in development. The App Store has the current release.

A cosmic puzzle, at your pace

A universe in
every drop.

Start with a tiny Moonlet. Find its match. Follow the chain reaction from glowing worlds to a powerful Black Hole.

Get it on the App StoreSee how it works ↓

Made for iPhone, iPad, and Apple TV.
One board. Eleven discoveries. Plenty of “one more try.”

A Cosmic Merge example board: a Gas Giant and Planet support a stack of Moons, a Slime Planet, Ice Rock, and smaller bodies below a red danger line.
Rendered by the app. An example board from the version 1.2 preview.

Easy to start. Space to master.

Small moves.
Cosmic consequences.

Aim and drop

Drag to find your spot, then release. Tap Next to swap your held piece when another choice fits better.

Find a match

Two matching bodies become the next discovery. Merge again quickly to keep a combo going and build your score.

Make room for wonder

Keep body centers below the danger line. Ice shards clear small bodies; Storm Caller can remove a body when space gets tight.

Coming in version 1.2

More ways to explore.

Keep a favorite run going, meet today’s challenge, or take the pressure off and experiment.

Pick up where you left off

Save & Continue

Your board, queue, score, and abilities stay with the run. Save to the menu and continue later on the same device.

A new seed every day

Daily Cosmic Challenge

One scored attempt per device each UTC day, plus unlimited practice. Share the dated result with friends. Daily results stay local; Classic has its own Game Center board.

Eleven bodies to discover

Your celestial collection

Reveal each body as you find it, keep its first-discovery date, and learn what makes it special.

Room to breathe

Zen & a guided first flight

Learn with three guided drops, then explore Zen without game over. Clear a crowded board whenever you want, with optional aim assistance and a separate best score.

Your universe, on the big screen

Settle in.
Let the planets roll.

Play on Apple TV with the Siri Remote or a compatible extended gamepad. Aim with the touchpad or stick, select to drop, and pause whenever you need a moment.

See the controls →
Cosmic Merge on Apple TV, with a centered board and larger score and next-piece panels to either side.
An example Apple TV board, rendered by the version 1.2 app.

From the smallest spark

Meet your growing universe.

Every tier has its own shape and character. The first four can appear in your queue. The rest are yours to create.

  1. Moonlet
  2. Prism Rock
  3. Ice Rock
  4. Molten
  5. Moon
  6. Planet
  7. Slime Planet
  8. Gas Giant
  9. Star
  10. Storm World
  11. Black Hole

Your next discovery is a drop away

Make a little space.

Download Cosmic Merge

Questions before launch? Visit support.