EXPERIENCE CALAMITY.
Calamity Mod
Requires tModLoader on Steam
What is Calamity?
The Calamity Mod is a massive content expansion for Terraria that fundamentally transforms the gameplay experience with thousands of new items, dozens of challenging bosses, and entirely new progression.
RISE TO THE CHALLENGE
Over 25 new boss encounters await. Take them down on Expert or Master, or activate Revengeance Mode and face off against brand new versions of the Terraria classics to keep the adrenaline pumping.
UNLEASH AN ARSENAL OF RUIN
Unsheath ancient blades, cast forbidden spells, and power up miraculous technology. Over 700 weapons are at your disposal, each carefully balanced to wreak havoc on anything in your way.
DISCOVER A CRUEL WORLD
Venture across broken lands and dangerous wilds. Unearth what is buried in the ashes. Find missing links and piece together a tapestry of tragedy and despair which tore history asunder.
GO BEYOND THE LIMIT
Fight through an entirely new phase of gameplay after defeating the Moon Lord. Use gods as your stepping stones and hold ultimate power in your hands.
Vanilla Calamity Music Mod
Enhance your Calamity experience with the official soundtrack expansion. This companion mod adds the full Calamity soundtrack directly into your game, replacing vanilla Terraria's music with dedicated, original Calamity compositions for every boss, biome, and event.
- Calamity themes for Vanilla content
- Dynamic boss tracks with phase transitions
- Multiple atmospheric biome themes
- Collaborative between several musicians
Example Tracks
Optional companion mod