MAP25: Valley of Echoes (Alien Vendetta)

MAP25: Valley of Echoes is the twenty-fifth map of the first release of Alien Vendetta. It was designed by Anders Johnsen. It uses the music track of Heretic's E1M9: The Graveyard. In the second release of the megawad, this map was removed and replaced with MAP24: Clandestine Complex, with MAP24: Demonic Hordes moved to the MAP25 slot.

Secrets

 * 1) (Sector 205)
 * 2) (Sector 285)
 * 3) (Sector 329)
 * 4) (Sector 349)
 * 5) (Sector 351)
 * 6) (Sector 431)