Now Playing: Invasion - Tactical Defense
Note: You must save enough money to purchase at least one turret before starting the first round
Between waves of enemies, click the menu options to purchase turrets, upgrade buildings or train personnel. Turrets fire at the incoming enemies automatically.
For more information, select "How to Play" from the main menu.
-Turrets use ammunition in order to fire. Recruit more personnel and assign them to ammunition restocking in order to continue firing.
-Assigning personnel to mission speeds up the process of launching the nuke and ending the current wave.
-You can swap personnel between the two assignments by using the icons on the right hand side of the menu during the waves.
-Change the stance of individual turrets to change their behavior regarding ammo consumption.