[WhiteGhost]

U doing it by setting skins?

PHP код:

switch(random(2))/*Increase the "2" for each skin u add*/ 
{
  case 1: SetPlayerSkin(playerid,Zombie1);
  case 2: SetPlayerSkin(playerid,Zombie2);
         }
     }
} 


Just do something like this when they enter the arena