tModLoader

tModLoader

8,616 ratings
Thorium Mod
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Mod Side: Both
tModLoader Version: 1.4.3, 1.4.4
Language: English
File Size
Posted
Updated
142.250 MB
Dec 30, 2022 @ 7:45pm
Oct 7, 2025 @ 11:50am
17 Change Notes ( view )

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Thorium Mod

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!

Current Version: 1.7.2.5
  • 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
Popular Discussions View All (64)
93
1
Feb 1 @ 9:25pm
Compatible with Calamity?
📺 HeiseiTV
2
Sep 14, 2025 @ 8:30pm
can't summon Viscount
rjh2610
2
Jun 28, 2025 @ 12:58pm
Zephyr's Grip needs some tweaking
DASH.RABBIT
1,506 Comments
Fenrisúlfr 12 hours ago 
You'll miss out on the aquatic depths biome
TweyTrey.ttv 12 hours ago 
Does anyone know if you can add the mod to a calamity world, I've already started a run with friends and forgot to add it
Vlidmir Putan  [author] Feb 7 @ 1:09pm 
@everyone below: I am able to load the mod with Calamity Mod enabled. It's likely one of the addon mods causes a problem. Disable all Calamity Mod addon mods and try again
MetalSonic Feb 7 @ 11:58am 
update :)
TenShi Feb 7 @ 10:38am 
update pls
KFC2232 Feb 7 @ 7:49am 
Indeed brother
Necromancy Feb 7 @ 6:34am 
shall we pray for updated from our savior
update for calamity 2.1 pls
Demoman Jan 31 @ 12:24pm 
update plz
产品癌 Jan 21 @ 4:28am 
love you guys