In this TD game, you must build towers along the path to kill incoming creeps. The towers have 3 types of damage - light armor damage, medium armor damage and heavy armor damage. The creeps also have 3 typs of armor- light, medium and heavy.

Because of the relationship between armor and damage, you will need to mix and match towers. Each damage type has 4 towers, one basic tower that can be upgraded to level 6, and 3 towers with effects, which can be upgraded to level 5. Mix the effects well for the best results.

You can choose the difficulty for each map except the two challenges which are set at unlimited waves. Have fun defending!