STACK UP
Free on iOS and Android · No ads

Tap to drop.
Build it tall.

A crane swings each new floor across the top of your skyscraper. Tap to drop it. Whatever hangs over the edge gets cut off, so every miss makes the next floor narrower.

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How to build

One tap. That's the whole control scheme. Perfect drops build a streak that multiplies points and regrows the floor.

  1. Tap to drop the floor
  2. Whatever hangs over the edge gets cut off
  3. Line it up perfectly to start a streak
  • +1 per floor
  • 3 perfects = x2
  • Perfects regrow the floor
  • Wind above the city

Five zones up

The higher you build, the more the sky changes. Above the city, wind gusts start pushing the crane around.

  • Downtown
  • Golden Hour
  • Night Shift
  • Cloud Nine
  • Low Orbit
Daily tower

Same crane. Same wind. Everyone.

Each day gets one seeded tower: same crane timing and wind for everyone today. Post your score to the leaderboard and copy your result to share.

Materials & Builders

Unlock what you build with

  • Concrete
  • Glass
  • Brick
  • Timber
  • Neon
  • Gold Leaf
  • Candy
  • Lunar

Looks only: every builder plays the same.