Abandoned Facility

The Abandoned Facility is a structure that randomly spawns underground. If it would spawn above-ground, it would become the Suspicious Facility. It is an incredibly dangerous place, and it is advisable for Hardcore Difficulty players to never go in there, because some enemies can kill a player immediately, regardless of their health. In addition, Shroomite Armor and the Master Ninja Gear are highly recommended. The doors within the facility function as teleporters, and lead the player to multiple different places. There are multiple strategies that can be used to get through the facility, but almost none of them rely on pure power alone. However, if you manage to survive the first door you enter, there are special chests for this structure called Pod Chests. These contain unique gear and equipment exclusive to this structure, and...they sometimes have a chance to be an enemy. A strategy to make sure you aren't immediately killed is to shoot at the chest first, and if it reacts, flee through the door. However, if it is actually a chest, you're guaranteed to get something unique. Structures only generate with 1 of each unique item strewn throughout the chests. Also, it would be worthwhile to observe enemies. Different enemies react to different stimuli. For a certain enemy, you might be required to stop moving completely, while others react incredibly fast to certain actions. Because of this, it is advisable not to try and mine any Pod chests or Blocks from this structure, because a certain enemy will react to this immediately, insuring death.

Enemies:

WIP (Will get done soon)

Items:

Mysterious Rusted Blade

Self-Supplying Pizza Box

Alter Blade

Enigma Remedy

Anomalous Tree Seed - Don't throw it away, the full-grown tree has some interesting properties (Including immunity to harm).

Emergency Exit

WIP- More coming soon

Critters: (INCREDIBLY advisable to use a Relocator to move them to a safe area, because they also give a host of anomalous effects)

Mimic Crabs

Also, WIP- I'm working on this, okay?