Estuary

 is a Tier 4 Tank that upgrades from Mini Swarmer and Heavy Twin at level 45.

Design
The looks similar to the Mini Swarmer, but its center deco barrel is split down the middle into two barrels. Its main firing barrel has slightly less tapering, and is actually divided into two barrels.

Technical
The is essentially a Twin Mini Swarmer. However its bullets are about half the size of a Mini Swarmer's.