Swivel-3

The Swivel-3 is a Tier 4 tank that upgrades from the Swivel-2 and the Auto-3 at level 45.

Design
The Swivel-3 has a circular body and three turrets on top of its body. Each turret has a single average-size gun.

Technical
The Swivel-3 is an automatically spinning tank that uses its turrets to fire. Its turrets will passively fire at objects in their sight, but can also be manually aimed and fired by the player.

Unlike the Auto-3, all of the Swivel-3's turrets are located on top of its body and each turret has a full 360° arc. This means that each one can turn and fire in any direction.

Upgrades
The Swivel-3 upgrades from the and the  at level 45.

The Swivel-3 can upgrade to the following:
 * (Lv. 60)
 * (Lv. 60)
 * (Lv. 60)
 * (Lv. 60)
 * (Lv. 60)
 * (Lv. 60)
 * (Lv. 60)
 * (Lv. 60)
 * (Lv. 60)
 * (Lv. 60)

Trivia

 * You can make the Swivel turrets shoot each other.