Penguin

 is a Tier 5 Tank that upgrades from Owl, Woodpecker and Flank Gatling at level 60.

Design
The has an identical front gun to Gatling Gun and identical rear guns to Owl or Woodpecker. Its rear barrels look like Tri-Angle's, but with an additional barrel between them layered on top of them.

Technical
Like the Owl it branches from, its front guns only respond to altfire. When using mainfire, only its thrusters will fire.