This gigantic mod adds hours of new content in the form of items, bosses, and more, ... Once open, click the in-game Workshop button and enable both the Calamity Mod and Calamity Mod Music options.

The Calamity Mod is a large content mod for Terraria which adds many hours of endgame content and dozens of enemies and bosses dispersed throughout the vanilla game's progression.

With this mod comes a slew of new bosses, unique and challenging difficulty modes, over a thousand new items, new NPCs, and entire new biomes to explore! Calamity also massively expands the ...