The Underworld

The Underworld features 2 new Pre-Hardmode enemies, 1 Hardmode enemy, and 1 Hardmode boss.

The Spirit Mod adds visual effects that behave in a similar manner to the Spirit biome's effects.

Content

v · d · e Biomes and Structures
Biomes	Asteroid Field • Briar • Underground Briar • Hyperspace • Spirit • Underground Spirit Cavern • Corruption • Crimson • Desert • Dungeon • Glowing Mushroom • Granite Cave • Hallow • Jungle Marble Cave • Meteorite • Ocean • Snow • Underground Snow • Space • Surface • The Underworld
Structures	Ancient Ziggurat • Arcane Tower • Avian Islands • Bandit Hideout • Bismite Crystal Cluster • Briar Hut Dark Sepulchre • Fathomless Shrine • Fishing Bridges • Floating Pagoda • Living Elderbark Tree

The Underworld
Characters	Unique Drops
After Skeletron has been defeated: Gluttonous Devourer Wrathful Soul Hardmode: Furnace Maw Bosses: Infernon	From Furnace Maws, Gluttonous Devourers and Wrathful Souls: Slagstone From Gluttonous Devourers: Fiery Maw Ghost Pepper From Furnace Maws: Chain From Shadow Mimics: Demon Sheath From Demons, Voodoo Demons, and Red Devils: Demon Tail	From Infernon: Torment Shard Char Fury The Seven Sins Seal of Torment Eye of the Inferno Diabolic Horn Infernon Mask Infernon Trophy Broken Horn Infernon Relic