Thorium Mod

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Authors: Hayaku, DivermanSam, Barometz, Mini Me, Vlidmir Putan, AdipemDragon, BluNinja

Last revision: 7 Oct, 2025 at 19:50 UTC (2)

File size: 142.25 MB

On Steam Workshop

Description:

Welcome to the Thorium Mod! The Thorium Mod is a "Vanilla+" content pack that adds a massive variety of new items, weapons, armors, NPCs, bosses, and even 3 new classes into the vast world of Terraria!

With magnificent sprites from BrutalLama, AdipemDragon, Barometz, BluNinja, and many others, as well as crisp code from direwolf420 and DarkLight, we hope everyone enjoys the Thorium Mod as much as—if not more than—the base game!

• Port to 1.4.4 versions of Terraria + tModLoader!
• Additions and changes to the mod in the scope of the Labor of Love update!
• Many item changes, balancing, and bug fixes!

ℹ️ Make sure you’re on the stable version of 1.4.4 or on the 1.4.3-legacy version. It won’t work on the preview version!

ℹ️ Having issues installing Thorium, or encountering bugs when playing? Be sure to read the Technical FAQ & Known Issues thread!

Full changelog: https://thoriummod.wiki.gg/wiki/1.7.2.5

• 2,700+ new items
• 3 new classes: the Thrower, Healer, and Bard
• 2 new biomes: the Aquatic Depths, and natural Graveyard
• 11 new bosses and 3 new mini-bosses
• 10 new Town NPCs

The Thrower class expands on the now-removed damage type from vanilla Terraria, transforming it into a full-fledged class based around high damage and high mobility.

After setting a Technique with a Technique Scroll and building up enough Technique Points, activate your Technique for a special offensive, defense, or mobility-based ability! Stay on your feet, and don’t exhaust yourself!

The Healer, a special multiplayer-focused class, supports allies with gear that can heal and buff, whilst still being able to dish out damage when in a pickle.

The Bard delivers a show with various instruments as weapons that both deal powerful burst damage, as well as granting various buffs to nearby allies.

• Quickly access info related to the Thorium Mod on the Official Thorium Mod Wiki[thoriummod.wiki.gg]!
• Leave feedback, report issues, ask questions, and chat with other players on our Discord server[discord.gg]!
• Check out spoilers over on our official Bluesky account[bsky.app]!

Originally posted by tModLoader ThoriumMod:

Developed By DivermanSam & the Goons