anchor.diff:  /datum/game_mode/xenos/check_win()
   	var/xenosalive = xenos_alive()
   	var/playersalive = players_alive()
  -	var/playeralienratio = player_alien_ratio()
  +	var/playeralienratio = 0
  +	if(playersalive)
  +		playeralienratio = xenosalive / playersalive
   	if(emergency_shuttle && emergency_shuttle.returned())
   		return ..()
   	if(!xenosalive)
  
positive.code: 	
  	var/xenoai = 0 //Should the Xenos have their own AI?
  	var/xenoborg = 0 //Should the Xenos have their own borg?
  	var/gammaratio = 3 //At what alien to human ratio will the Gamma security level be called and the nuke be made available?
  
  /datum/game_mode/xenos/announce()
  	world << "<B>The current game mode is - Xenos!</B>"
  
negative.code: 			if(ishuman(M))
  				livingplayers += 1
  	return livingplayers.len
  	
  /datum/game_mode/xenos/declare_completion()		
  	if(result == 1)
  