Fire showdown

In this mode if there is a vote saying Fire showdown game?
And if it gets voted everyone get put in a spectator room and then 2 people are randomly picked to be in the thunderdome arena with special gear and they fight waves and waves of enemies and sometimes if a player prays he wants to become (roro,alien,ETC) they will get spawned there as it and how do they know to do that the admin says Pray to become a enemy

haha this sort of idea is actually in use on the CORE station , in an arena at the end of which are blast doors securing dangerous enemies , changelings wizards aliens, They are released during CORE training and do not leave the areana.