The turrets: Basic: Good if you are just barely starting out, and if you don't wanna SPEND. Double: Very good when starting out. Laser: Good to damage enemies in one path. Triple: Ok when starting out, helps mid-game. Minigun: Very good when dealing with weaker enemies quickly. Sniper: Best used during major boss waves. Casher: Gives bonus cash, but isn't very great for damage. Healer: Has a small chance to heal the base per shot, and is sort of a slightly upgraded basic.
Have fun! CREDITS: @warfame for the tower defense system Me for the casher and healer ideas. "Others" for the sniper, triple, and minigun.
