Sky Stack

Stack blocks and climb from green meadows all the way to a black hole at the edge of the universe!

Time each drop perfectly to keep your tower wide. Chain 5 perfects in a row to trigger FEVER mode and double your coins.

7 BIOMES, each with its own music and atmosphere:

Meadow - Clouds - Storm - Aurora - Space - Nebula - Black Hole

SPECIAL BLOCKS appear as you climb:

- Golden block: bonus coins

- Giant block: your tower gets its max size back

- Lightning block: super fast, big reward

- Magnet block: snaps into place when it's close

- Time block: slows down the next 5 blocks

- Ghost block: vanishes now and then...

- Chaos block: changes direction at random

Spend your coins on 5 upgrades and 8 block skins, complete daily missions, and come back every day for a bigger daily bonus.

How high can you go? Post your best floor in the comments!

Available in English and French.

CONTROLS

- Click, tap or press SPACE to drop the block

- ESC or P to pause

- M to mute

Feedback is very welcome - this is my first game!