🤸 Gumball Machine Stack

Gumball Machine Stack hands you one job and a world full of physics — load a giant gumball machine by stacking colourful gumballs without spilling a single one. Wrapped in playful candy tones, it keeps the focus squarely on the gravity and collisions at the heart of the action. The balls are real colliding bodies — they roll, nudge and settle against each other, so a careless drop can start an avalanche. Every drop shifts the whole pile, so reading the heap and choosing your spot is the difference between a tidy tower and a spill. It starts gently and grows nerve-wracking as the stack creeps toward the overflow line. That tense moment when a wobbling pile somehow holds is exactly what keeps you dropping one more. There's no clutter and nothing to learn beyond a single control — you just dive in and start chasing a bigger number. Nothing is locked behind ads or accounts; open the page and the physics playground is yours.

How to play

• Tap to start dropping.
• Move your pointer to aim each drop.
• Release balls so they stack and settle.
• Keep the pile below the overflow line.
• Stack as many as you can for a high score.

Controls

Move your pointer to aim, then tap, click or press Space to drop the next ball. Stack carefully so the pile settles without overflowing.

Features

• True collision stacking — balls jostle, settle and topple like the real thing
• One-touch controls that feel great on both mouse and touchscreen
• Local best-score saving plus a personal top-five leaderboard
• Quick restarts built for an addictive one-more-go score chase
• Instant browser play — no download, no sign-up, fully mobile friendly

FAQ