This is not my build. This build was made by Choi and Allan103, with a TINY exception of me building 2 buttons, a can, and 2 coins.
No upgrades.

No upgrades, interior.

No upgrades, entrance.

All upgrades.

Upgrades menu.

Money counter.

Waiting room.

Entrance to arena (opened by a lever in control area)

Controls. (Admin only) Those two buttons on the table were made by me. The R button says into the minigame "Wanna know how to kill the
Tank easily?" "You
shoot at it." The P button says "I like
potatoes. How about you?"

The bar. That grey cup and two coins were also made by me. Who's that lovey zombie acting like a bartender?

Zombie spawner. A different zombie is spawned according to letter and color. That's Choi operating them.

Zombie spawn. SOMEHOW I got flung back here during a tank raid by my own cannon.

Remember, I did not contribute to any of this, other than 2 buttons, a can, and 2 coins.