Hidden Gunner

The Hidden Gunner is a tier 4 tank that upgrades from the Back Shield at level 45.

Design
The Hidden Gunner is designed similarly to the Back Shield, but you can see a gun hidden behind the shield.

Upgrades
The Hidden Gunner upgrades from the Back Shield at level 45. It upgrades into the following:

As the Hidden Gunner
You can use your shield to block and then attack with your hidden barrel. Useful against slow reload units.

Against the Hidden Gunner
Superior ranged units can easily stay out of Hidden Gunner's view and fire, especially with high speed. The higher the speed, the less probable it is for Hidden Gunner to react fast enough.