Clatterbox: Chain Puzzles

Clatterbox is a 2D physics puzzle: place parts to link a ball, dominoes and gadgets into a chain reaction that rings the bell or lights the lamp.
100 stages in 10 chapters plus one special stage, The Big Chain. Earn up to 3 stars per stage, with 3-step hints if you get stuck.
No account or sign-up needed, and it plays offline. Available in English, Japanese and Korean.

Small parts. Big reactions.

Clatterbox is a 2D physics puzzle game about turning little ideas into chain reactions. Place parts, adjust your setup, and watch balls, dominoes, ramps, and other gadgets bring a hand-drawn-style world to life.

PLACE. ROLL. IT ALL CLICKS.
Fill the gaps in a contraption and set it in motion. A ball rolls, a domino falls, and the next gadget gets going. A small change in placement can send the whole sequence in a different direction.

SATISFYING TO WATCH AND HEAR
Click. Clack. Ding! Playful motion and crisp sounds make each connection feel rewarding. Watch your chain reach its final little goal.

LITTLE GADGETS, NEW DISCOVERIES
Explore puzzle stages, The Big Chain contraptions, and bonus challenges. Ring a bell, light a lamp, and discover how each setup fits together.

THAT JUST-RIGHT MOMENT
Adjust your parts and try your idea again. When everything comes together, replay the contraption you brought to life.

With a warm paper backdrop and doodle-style parts, Clatterbox turns small moments of curiosity into moving little machines.

This game contains ads.