1. The towers need to be stacked, tho u dont need to use stacker progra,, u can use manual stacker.
2.3 THese are Minion walls aggainst ogres, so they dont destroy mage towers
u can adjust 1. based on how you are good with your manual stack. the fireballs can be by 5 or 2 and 3, strikers 4 and 3, and lightning towers are 2 and 2.