Stack Tower

Stack Tower is a pure timing game. A block slides back and forth above your tower and a single tap drops it. Anything hanging over the edge is sliced away, so the platform you have to hit gets narrower with every slightly-late tap. The blocks also travel faster the higher you build, which means the run always ends the same way — not because the game got unfair, but because your timing window shrank to nothing. It is endless, it takes about thirty seconds to lose, and it is very hard to stop at one attempt.

• Watch the block sliding above your tower.
• Tap the board, press the Drop button, or hit Space to release it.
• Overhanging edges are trimmed off, so the next block is narrower.
• Keep stacking; the run ends when you miss the tower completely.

• Your score is the number of blocks successfully stacked.
• Any overhang is permanently removed from the block width.
• Block speed increases as the tower grows.
• A drop with no overlap ends the run immediately.

• Tap slightly before the block looks aligned — your reaction adds delay.
• Aim for the centre of the block below rather than an edge.
• Once the block is narrow, use the direction reversal at the walls as a rhythm cue.
• Do not chase a perfect drop when a safe one is available.
• Play a few rounds to learn the speed curve; timing is learnable here.

• Timing
• Reaction speed
• Focus

Stack Tower creates its own difficulty out of your own mistakes, which makes every failed run feel like something you could have prevented. That is the most reliable formula in arcade games for an immediate replay.

How do I score in Stack Tower?

One point for every block you land on the tower. Missing entirely ends the run.

Does the block really speed up?

Yes. Block speed scales with tower height up to a cap, so late runs demand sharper timing.

Can I play Stack Tower on mobile?

Yes. Tap anywhere on the board to drop the block.

Is there a keyboard control?

Space or Enter drops the block on desktop.

Is my best score saved?

Your best height is stored locally on your device.

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