Tuk-Boom! Chain Reactions

Tuk-Boom! is a cozy physics puzzle for little inventors. A ball rolls, dominoes fall, a spring jumps, a bell rings — and the gift box opens!

FINISH THE MACHINE — every level is a toy machine with a missing piece. Its glowing outline shows where it goes. Drag the piece from the tray, press Play and watch the chain reaction.

100 LEVELS — from a single ramp to big machines with cannons, pipes, conveyor belts, fans, windmills, pendulums and secret buttons. New toys appear one by one, so children learn them naturally.

EVERY BUMP IS A NOTE — xylophone plates, bells, drums and dominoes play their own notes, always in tune with the soft background melody. Each machine becomes a little song.

MY MACHINE — a sandbox with all 20+ toys. Place them anywhere on the pegboard, rotate, test and save up to six inventions.

STICKERS AND BALLS — collect 25 stickers and unlock fun balls: a watermelon, a ladybug, a planet, a donut and even a golden one.

GENTLE HELP — a friendly hand shows what to do, nothing is ever lost, and you can watch your winning run again in slow motion.

Made for children 3–7: no reading needed, big buttons, safe and calm.

For parents:
- Fully offline — no internet needed
- No ads, no in-app purchases
- Zero data collection (COPPA/GDPR-K friendly)
- Settings behind a parental gate, "helper mode" for the youngest
- 27 languages