About Controlled Collapse
Anyone can knock it down. You knock down exactly enough.
Place the dynamite, pick the order, FIRE. But the goal isn't the biggest collapse, it's the one closest to the target: over-destroy and you lose points. Your score is how close you get: Precision %.
- 5 rules, zero luck: support, beams, glass, heavy falls and pressure tanks. Every collapse follows the same rules, the same way, every time.
- Match the target silhouette, keep shielded parts standing, topple towers in the right order or stay under the damage ceiling.
- No rush: there's no timer while you plan. Think with support lines, then fire.
- See why every piece fell: which dynamite, which moment.
- Worksite: 60 structures in 5 zones. The first 40 levels are free.
- Daily Demolition: 5 structures, one shot each, new ones tomorrow.
- Endless Permit: last as long as you can on three permits. Results of 95% or more in a row grow your multiplier up to ×2.
- Stuck? Grab an X-ray hint, retry as often as you like and bring back your last plan.
- Show off your cleanest collapse with a share card.
- Left-handed mode and high contrast.
Controlled Collapse Plus
Ready for the night shift? Plus unlocks the 20-level Night Shift, 3 themes (Night Site, Plan Paper, Sand Quarry) and unlimited X-ray, and you play ad-free.
Cartoon collapses: dusty, satisfying, harmless.
Can you finish without knocking down a single block too many?
