## modules

### documentation
Modules are power ups for turrets. They cost kads, not T, and are the main sink for those resources. Each turret defines how many module can be installed to it max. Multiple modules sum their contributions.

Module list:
- k
	- cooldown -5%
	- turn speed -10%
	- projectile speed +10%
- a
	- double damage when hitting a new enemy
	- +1 damage
- d
	- double resources when killing an enemy
	- double shot after killing an enemy
- s
	- slowness time +20%
	- slowness effectiveness +10%
	- if enemy has >50% hp, +1 damage
- T
	- +1 resource production