Stack Spire

How high can you stack? Stack Spire is a hypnotic one-thumb tower builder soaked in neon magenta and violet, where a single glowing block glides back and forth high above your spire, waiting for your tap.
Tap at the perfect moment to drop the block onto the tower. Any overhang is sliced clean off and tumbles away into the void, so a sloppy drop costs you precious width. Land it dead-center in the glowing zone for a PERFECT: your block regrows, your combo climbs, and bonus points cascade. Come close and you still score a GOOD with a forgiving half-slice. Miss the spire completely and the whole thing comes crashing down. The higher you climb, the faster the block slides and the tighter the perfect window becomes, so steady nerves and crisp timing are everything.
FEATURES
• One-handed portrait play, built for quick pick-up-and-play runs
• Pure one-tap timing: easy to learn, brutally tempting to master
• Overhang slicing and PERFECT drops that regrow blocks and build escalating combos
• Difficulty that ramps with height, plus milestone celebrations every 10 floors
• Polished neon visuals with juicy effects: glowing blocks, sliced debris, shockwaves, and screen shake
• An animated intro and original looping synth music plus sound effects you can toggle
• A personal high-score history that tracks your best floors, combo, and perfects
• Smooth offline play with NO internet required
• NO ads, NO in-app purchases, NO account or login
HOW TO PLAY
A block slides left and right above your spire. Tap to drop it.
Nail the glowing zone for a PERFECT and a growing combo.
Close counts as GOOD; combos grow the block back.
Miss the tower completely and the run ends.
One block, one tap, one more spire. How high can you stack? Start climbing now.