There are no permanent troop losses, only injuries. If you leave the battlefield, you face a 12-minute cooldown, but your troops heal instantly. 🛸 Real Life: The "Storm Area 51" Legacy
If you are playing the classic arcade shooter or the PS2/Xbox FPS : Showdown at Area 51 (2007) - IMDb Showdown at Area 51
Most visitors stay in Rachel, Nevada , the "Alien Capital of the World". There are no permanent troop losses, only injuries