cyngames

Drop & merge · Browser · Android

Singularity

Drop celestial bodies into the well. Merge twins to climb eleven tiers, from stardust to a singularity. When two blue giants collide, the event horizon opens and the board clears.

Google Play How it plays

11-tier chainDaily runOfflineFree

Developer
Cyngames
Last updated
22 August 2026
Engine
HTML5 canvas
Platforms
Browser — desktop, phone, tablet · Android
Modes
Endless · Daily run
Controls
Drag anywhere to aim, release to drop · tap to place

How it plays

Three rules. One black hole.

  1. Drop

    Tap to drop the next body into the well. Aim for its twin.

  2. Merge

    Two of a kind fuse into the next tier and send a shockwave through the pile.

  3. Ascend

    Climb from stardust to a singularity before the well overflows. Two blue giants collide and the board clears.

The chain

Two of a kind, and up you go.

Every body is real, and so is every fact

  1. Stardustevery heavy atom in you was forged inside a star
  2. Asteroidsome are rubble so loose you would sink into them
  3. Moonit drifts 3.8 cm away from Earth every year
  4. Marshome to Olympus Mons, three Everests tall
  5. Terralightning strikes it about 44 times every second
  6. Neptuneits winds hit 2,000 km/h, the fastest known
  7. Jupiterits Great Red Spot has raged for 350 years and counting
  8. Brown dwarfon some of these, it rains molten iron
  9. Sunit fuses 600 million tons of hydrogen every second
  10. Blue giantlives fast, gone in a few million years
  11. Singularityat its horizon time itself stands still, and the board goes with it
Modes
Endless, plus a Daily run: one shared seed a day, one shot at it.
Session
Two minutes or an hour. The well decides.
Progress
Saved on your device. No account, no sign-in.
Ads
Rewarded only — revive or double your score, and only when you ask.
Plays on
Any modern browser, desktop or phone. Android app.
Weight
A single file. Loads in a blink, plays offline.

Questions

Before you drop.

Do I need an account?

No. Nothing to create, nothing to remember. Your high score and rank live on the device you play on.

Does it work offline?

Yes. Once the page has loaded it runs without a connection, including the Daily run.

Is it really free?

Yes. There are two rewarded ad placements — revive and double score — and both only play when you tap them.

What happens when two blue giants meet?

The event horizon opens and the whole board clears. It is the best thing in the game. Chase it.

More from the studio

Three more worlds.

See the boards →

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 Fly & blastZenith

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 Sneak & freezeCrawl

Alternate hands across five rooms to the cookie jar. Freeze when she looks.