About Stack Tower

Stack Tower is a timing game about building the tallest tower you can. A block slides back and forth; tap to drop it on the one below. Any overhang gets sliced off, so each miss makes the next block smaller.

How to play

1. Tap, click, or press Space to drop the moving block.
2. Line it up with the block underneath.
3. Perfect drops keep the block full size.
4. The game ends when a block misses completely.

Tips

Watch the block's shadow rather than the block itself — it tells you exactly where it will land.