Zombie Rush 10 Year Update: 3 Boss Zombies out at once

Описание: A friend asked if it was possible so I wanted to see. If you do not kill the first boss, more will spawn every 10 waves. I had 3 out at once. Next will try to get 4 or 5 at the same time.
So, I tried to get more than 3 bosses out at a time and the game will not allow it. It will not spawn 2 of the same boss.

Here is the link to Zombie Rush: https://www.roblox.com/games/13788568...