1) Area of Effect damage weapon.
2) Mortar Round (shoots over some obstacles).
3) Damage over Time (Napalm).
4) Self repair.
5) Cammo/Invisible/Smoke screen.
6) .50 cal machine gun (very low damage, fires 5 rounds, very fast recharge rate).
7) Battering Ram.
8) EMP (small area or target only).
9) Some weapon that fires 360° around your tank but has a very short range.
10) Rocket (high speed medium damage).
11) Mud drop (slows down enemies that drive through it).
12) Random shot (randomly preforms a special)