Gloop Drop

Now with Game Center leaderboards. Chain your merges for a bigger multiplier, and pop two gold orbs for the biggest payout in the game.

Drop orbs into the jar. When two of the same colour touch, they merge into a bigger one.

That's the whole rule. Everything after it is physics.

Orbs roll, settle and shove each other aside, so a drop that looked safe can send the whole stack shifting. Line up a merge that triggers another, and another, and the chain multiplier climbs with every link. Let the jar overflow past the line and the run is over.

Two gold orbs — the largest in the game — annihilate on contact, clearing the space they were hogging and paying out more than anything else you can do. Getting there is the point.

Three jar shakes per run will unstick a bad stack, but they cost you your multiplier. Spend them well.

• Hand-tuned physics, not a stock engine • Chain multipliers that reward setting things up • Game Center leaderboards • Haptic feedback that scales with what you just merged • Chiptune soundtrack, and a button to turn it off • One thumb, portrait, instant restart • No ads. No purchases. No accounts. No tracking.