Alien Floor Vent room in The Shimmering Frontier 1

Where it is

Its dungeon is placed 3 times per world, anywhere in The Shimmering Frontier. The dungeon picks 2 to 3 of 3 rooms like this one.

Part of a dungeon that can take a spot in The Shimmering Frontier: up to 15.0% chance at each spot the generator tries there. The dungeon picks 1 of 5 rooms like this one.

Part of a dungeon that can take a spot in The Shimmering Frontier: up to 15.0% chance at each spot the generator tries there. The dungeon picks 1 to 2 of 2 rooms like this one.

Part of a dungeon that can take a spot in The Shimmering Frontier: up to 40.0% chance at each spot the generator tries there. The dungeon picks 2 to 3 of 3 rooms like this one.

Creatures

Orbital Turretx2

Also placed here

Alien Crystal LightAlien Floor VentAlien Tech CrateCrystal GrassLarge Alien Tech DestructibleTall Crystal Grass