Nemesis Sub-TerraDrop TowerNot collected yet–Not rated yet. Users can rate a ride once they have collected it.0No rides yet. Collect it to be the first.0Nothing logged yet.0No comments yet.A walk-through scare attraction into an underground lab, ending in a drop. It opened in 2012 and returned in 2023. Expand Drop towerwalk-throughABC RidesForbidden Valley