Stack Tower: Block Builder

Tap. Drop. Stack. Stack Tower is a one-tap block stacking game that is easy to

pick up and hard to put down — line up each block, keep your tower wide, and

climb as high as you can.

▶ SKY JOURNEY — 50 LEVELS

Follow Bloki the builder through five hand-crafted realms: Green Valley, Neon

City, Candy Clouds, Twilight Desert and Aurora Summit. Every world brings a new

hazard, every level has its own goal and a 3-star rating. This is stacking with

a journey behind it, not just an endless run.

▶ BLOCKS THAT FIGHT BACK

Wide blocks that overshoot. Rotating blocks that never sit still. Mirror blocks

that arrive from the wrong side. Ice blocks that slip out of your grip. Each

realm teaches you a new one — then combines them.

▶ SIX ENDLESS MODES

• CLASSIC — the original climb

• ZEN — no pressure, just flow

• RUSH — beat the clock

• TINY — 20% size, 200% focus

• MIXED — big slabs, small landings

• QUAD — stack them four by four

▶ COMPETE WORLDWIDE

Post your best run to the global leaderboard and watch your rank climb. Beat

yesterday's score and chase a personal best in every mode.

▶ PERFECT IS EVERYTHING

Land a perfect drop and your tower stays wide. Chain perfects to build a combo

multiplier and watch your score rise faster than your tower.

▶ ALWAYS A REASON TO COME BACK

• 30-day daily reward calendar with streak protection

• Daily missions and a bonus chest

• Tower Pass with tiered rewards

• Lucky wheel spins

• Power-ups: Slow Motion, Widen and Shield

▶ MAKE IT YOURS

Unlock themes, block skins, particle effects and animated backgrounds — from

Neon and Sakura to Galaxy and Deep Ocean.

▶ PLAYS ANYWHERE

Works offline. Small download. No sign-up required — just open and stack.

▶ AD-FREE OPTION

Enjoying the climb? Go Premium to remove ads permanently.

Premium is an auto-renewing subscription. Your account is charged at the price

shown in the store at confirmation of purchase and renews each period unless

cancelled at least 24 hours before the end of the current period. Manage or

cancel anytime in Google Play ▸ Subscriptions.

How high can you build? Download Stack Tower and find out.