: This is arguably the most powerful tactic. It increases a turret's power and range for a very low cost. Digging in also makes turrets more efficient by locking their direction, which eliminates tracking time.
: Use Bomb Towers at the very beginning of a map to clear supply crates. This provides an immediate cash injection that helps you snowball your economy.
: Add a Comms Turret to every fire base to enhance range and start generating interest. Place at least one Anti-Air (AA) turret in a spot that doesn't block ground-based fire lines.