Stack. Build. Thrive.
Stack City 3D is a physics-based, one-tap tower-stacking game for Android. Time the swinging crane, drop each floor dead-center, and raise the tallest tower in the city — before it leans too far and topples.
Free · Offline · No ads
Built on real weight.
Not a scripted animation — a genuine physics sandbox in your pocket. Every floor has mass, momentum, and consequences.
Real Stacking Physics
Every floor has weight. Land off-center and the tower leans and sways — push your luck and the whole skyline comes crashing down.
One-Tap Crane
A crane swings each new floor overhead. One tap drops it. Learn it in a second, master it over a lifetime.
Parachuting Residents
Land a clean floor and citizens parachute in to move straight in. Every drop grows your city's population.
Tower vs the World
See how your skyscraper measures up against real landmarks — the Flatiron, the Gherkin, the Chrysler — and chase the global rankings.
Real gameplay, real height.
Straight from Stack City 3D — swipe through the night-lit skyline you'll be building.
One tap to play
Drop the first floor
Stack sky-high
Beat real landmarks
Pick up & play
Keep it balanced
Grow your skyline
Neon night skyline
Don't let it topple
← Drag or swipe to explore →
Three taps to a skyline.
A one-tap loop that's easy to learn and endlessly hard to master.
Aim
A crane swings the next floor across the top of your tower. Read its rhythm and line up the drop.
Drop
Tap to release. Land it dead-center to keep the tower straight — off-center floors make it lean.
Thrive
Residents parachute in to fill each floor. Stack higher, grow your city, and climb the global ranks.
Build your city today.
Free to play. No ads, no accounts, no data collected — just you, a crane, and gravity. How tall can you build?