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.
How it plays
Three rules. One black hole.
Drop
Tap to drop the next body into the well. Aim for its twin.
Merge
Two of a kind fuse into the next tier and send a shockwave through the pile.
Ascend
Climb from stardust to a singularity before the well overflows. Two blue giants collide and the board clears.
The chain
Eleven tiers. Six ranks.
12 milestones along the way
Stardust→ …nine tiers you'll discover…→ Blue giant→ Singularity
Dust cadet→ four ranks →Void lord
- 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.