Cannon Tower

Cannon tower in Castle Defense deals physical damage and specifically targets grounded enemies only. It is highly effective against enemies with lower armor, swiftly eliminating them from the battlefield.

The Cannon tower can be upgraded up to 5 times during playing to enhance its power and ability greatly, as shown below:

Level	Image	Damage	Attack Speed	Attack Range	Special Ability
Level 1		7	1.1	1.4	Attacks deal damage to all enemies in an area. Area: 10
Level 2		18.2	1.21	1.54	Attacks pierce through a portion of enemies' armor. Armor Penetration: -10%
Level 3		26.6	1.32	1.68	Attacks pierce through a portion of enemies' armor. Armor Penetration: -20%
Level 4		35.7	1.43	1.82	Attacks pierce through a portion of enemies' armor. Armor Penetration: -30%
Level 5		45.5	1.54	1.96	Attacks pierce through a portion of enemies' armor. Armor Penetration: -45%
Level 6		56	1.65	2.1	Attacks pierce through a portion of enemies' armor. Armor Penetration: -60%