THONK - A Gravity Puzzle

What happens when the floor becomes a wall? Find out in 46 little rooms full of aha moments. The first 9 are free – no ads, no subscription.

You are a small orange cube in a room that can turn.

Push boxes onto plates to open the exit. Sounds simple – until you roll onto a tilt tile and the whole room falls on its side. The floor becomes a wall, the wall becomes the ceiling, and everything that isn't bolted down falls with it. What was blocking your way is now a staircase. What was stuck to the ceiling is suddenly at your feet.

THONK is a calm puzzle game about gravity and order. Every level is a small room built around one idea you have to discover – and then there's that moment when it clicks.

WHAT YOU GET • 46 puzzles in 6 chapters, from "First Steps" to "Brain Teasers" • Tilt tiles, flip tiles, buttons, switch plates and barriers – introduced one at a time, never all at once • Gold, silver or bronze: solve each level in as few moves as you can • Rewind as far as you like, and a hint button for when you're stuck • An original soundtrack that builds up with every level • Haptic feedback when pushing, landing and tilting

FAIR • The first 9 levels are free • Unlock the rest with a one-time purchase – no subscription, no ads • No account, no tracking – we collect no data • Plays completely offline

FOR EVERYONE • For iPhone and iPad • English and German • Supports Reduce Motion