The Clock Tower is a building unlocked at Builder Hall Level 4.
It appears to be a tower with a clock on top in which a hand turns clockwise.
It turns very fast when boosting.
When activated, the Clock Tower will make timers in the Builder Base speed up by a factor of ten for a short duration. This duration can be increased by upgrading the Clock Tower.
It will speed up resource collectors, troop training, build and research timers as well as the regeneration of the Battle Machine .
The Clock Tower can be activated for free once every 8 hours, but can be activated early using
Gems .
Strategy and Tips
Use the Clock Tower's boost when upgrading or researching something in the Builder Base. The tower will not boost the Master Builder that is gearing up buildings in your home village.
The tower is best placed outside the base as a distraction as it serves no purpose on defense.
