Zetatron

The Zetatron is a tier 5 tank that upgrades from the Auto-Smasher at level 60.

Design
The Zetatron has a circular body with a hexagonal shell like the Smasher. On its top, it has a small Heavy Twin turret. Overall, it is simply an Auto-Smasher that upgraded its Twin auto-turret to a Heavy Twin.

Technical
The Zetatron has the same upgrades as the Auto-Smasher, and it has an upgrade cap of 12. The bullets are similar to the Heavy Twin’s turret, dealing fairly high damage with moderate reload.

As the Zetatron

 * With a bullet build, use your extra health and movement speed to your advantage. Dodge enemy bullets while letting the auto turret aim for you.
 * With a ramming build, go for the target your turret is NOT aiming at to fend off multiple enemies.
 * Use your auto turret to find enemies.
 * Your auto-turret's bullets are stronger, so a bullet build is even more efficient.

Against the Zetatron

 * The Zetatron can easily be outpenetrated.
 * Do not let the auto bullets hit you. They will quickly reduce your health.
 * If you're weak but fast, lure the Zetatron next to a higher danger value tank, the auto turret will lock on to them.

Trivia

 * A Zetatron is a high voltage vacuum tube device that generates neutrons.
 * Despite prominently featuring a Heavy Twin as its turret, it cannot be obtained through Heavy Twin's branches.