Drop.
Stack.
Don't fall.
Tap to drop each block onto the tower. Land it clean for bonus score, miss and the overhang shears away. Simple to start — brutal to master.
Free to play. No account needed · Plays offline · Scores stay on your device.
Easy to learn. Built to chase.
Every block is a choice between greed and precision. Stack clean to grow your tower, or push your luck and watch it shear away.
One-tap precision
The whole game lives under one thumb. A block slides across the top — tap to drop it onto the stack. That's it.
Chase the perfect stack
Line each block up dead-center for a perfect match and bonus score. Slip, and the overhang is trimmed off for good.
Points & the golden block
Earn one Point for every 100 score. Spend Points on a golden block mid-run to widen your tower and keep climbing.
Beat your top 10
Your best runs live in a local leaderboard right on your device. No sign-ups, no servers — just beat the number.
Three seconds to your first tower.
Tap to drop
A block swings across the top of the screen. Tap to drop it straight down onto your stack.
Line it up
Overlap the block below as precisely as you can. A perfect match means bonus score and nothing trimmed.
Keep climbing
Miss and the overhang shears off. Run out of block and you hit the Continue screen — watch a quick ad or spend Points for a golden block.
Ready to stack?
Download Upside free and find out how high you can climb before your tower topples.