This is one of the many Boss Tanks that can spawn in Fortresses. It is the Boss Tank version of the Arena Closer. Idea by Diepmon. Integrated and created off ideas by Zathsu.


It looks like an Arena Closer which is the size of a level 50 tank with a Hunter barrel and two spiked lances mounted on circles, which are attached to the boss directly to the right and left of the Hunter barrel.


EX-TERM-MIN-ATE: Acts like a normal Arena Closer and chases down tanks while having the reload, bullet damage, speed, and penetration of a 7/7/7/7 level 45 basic Tank, but the bullet knockback of an Arena Closer. Used the most often.

Bug Bomb: A maze wall-colored rectangle marked "Bug Bomb" is set down, releasing 10 Disrupters and gives every tank in the room the Poisoned and Confused debuffs for 8 seconds.

Rat Poison: A green rectangle appears in the center. Tanks that touch it receive INSTANT death, but will be revived with 3/4 of their score instead of the usual half-level system. They will respawn in the room. It can be destroyed and it has the health of half an Alpha Pentagon.

Mimicry: The server forcibly closes. 10% chance to happen when it reaches 5% health.


  • Before you ask, yes, this boss is a joke compared to the tank it's supposed to be.
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