tModLoader

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tModLoader

The official server for tModLoader, an API to mod Terraria. Collaborate and find the latest TML news!

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flat-fuchsia
flat-fuchsia4/9/2025

Is there something like a profiler?

I am trying to play with some mods but the fps lag is causing so much issues that the game is unbearable. I think if there was some profiler to check what is happening under the hook would help much as I could analyse what is happening there.
fascinating-indigo
fascinating-indigo4/9/2025

New World button not working

I’m playing on v2025.2.3.2, and when I try to press the New World button on the Select World menu, it just flashes a slightly smaller version of the Select World menu before going back to the regular-sized one.
genetic-orange
genetic-orange4/9/2025

i have glitched textures

is it fixable? i have steam terraria terraria works correctly, but tmodloader looks like that: and i cant fix it, cuz i dont saw any post about this glitch (and i aslo dont hava any mods or texture packs)...
No description
quickest-silver
quickest-silver4/9/2025

tmod 1.4.4.9 lag/low fps whenever playing

i've played this version of tmod perfectly fine when it first released but over the past year i've been having really bad fps that makes the game look like its running in slow motion. i make the game has high priority in task manager everytime, changed it to use my gpu in settings and nvidia control panel (both terraria and tmod), tried using fps support mod (little improvement), tried all low, medium, high, and auto quality settings (no difference in any of them), increased the packing ram or w...
passive-yellow
passive-yellow4/9/2025

my laptop never transferred data over to my new pc

So me and my friends are lookijng to start a new playthrough together and i downloaded the game thinking that my characters would be there but no n ocharacters or worlds so i checked normal terraria, same thing. but for some reason on tmod loader all i mods transferred but nothing else not even my achievments. would anybody be able to help?
national-gold
national-gold4/8/2025

Random Drops Multiplayer

I dont know what could possibly be causing this issue, but for whatever reason when hosting a multiplayer world, noit only is my corruption area corrupted, but every single enemy is dropping a random thing. I thought it was OreSeeds because it the Auiric Seeds being dropped randomly, but then I disabled it and now I'm getting mineshaft pickaxes dropping
No description
graceful-blue
graceful-blue4/8/2025

No specific mod error

When Loading in mods i get this message and I'm not sure how to fix it
No description
conscious-sapphire
conscious-sapphire4/8/2025

an error occurred while loading

idk what is going on ive tried uninstalling the game and all the mods and nothing works can someone help
No description
conscious-sapphire
conscious-sapphire4/8/2025

Steam Family

I want to download t-modloader on a account that owns Terraria via Steam Family; however when I attempt to do so I get something saying "Does not own a license" is there any workarounds I can use in order to make this happen?
subsequent-cyan
subsequent-cyan4/8/2025

since yesterday tmodloader has been unuseable,

since yesterday basically when i woke up i booted up tmodloader to play some mterraria, however it seems that it is not crashing upon loading mods, i originally through this was wrath of the gods. but it is not as even without it i cannot, load into old worlds, create new worlds. or really do anything. i am completely at a loss and i would really appreciate some help as i really do not want to lose the things i put alot of effort into for seemingly no apparent reason, here are my logs please hel...
foreign-sapphire
foreign-sapphire4/8/2025

TML can't update mods that need update

I want to start a solo run of Fargo's souls mod, and it says I need to update one of the dependencies for the mod to be able to play it because it is outdated. The dependency I need to update is Fargowiltas, which needs to go from version 3.3.3.7 to 3.3.6. However, I have no idea how to update this mod as it isn't in the mod browser. I have attempted uninstalling and reinstalling many different times in many different ways, and this mod would just, not update. Even in the workshop, where there is the "update all" button, it does not show up with this error in Fargowiltas. I have seen youtubers being able to play the mod and I just have, no idea how. I have tried looking for it in my mod folders, and I can find it, I just can't do anything about it because I don't know what to do with it. May I recieve some assistance with this? Thanks....
No description
metropolitan-bronze
metropolitan-bronze4/8/2025

TML crash on startup

TML crashing on startup, It cannot get past loading just the basic hooks, I've tried everything I believe, installed .net 8.0.0 runtimes and sdk individually, installed xna on it's own, but still I can't load it without any mods. Even tried deleting tmod and terraria, reinstalling those a bunch of times, started terraria before tmod, deleted workshop folder, steam cache, but it still can't get past the default no mods load. I'm on windows 10, latest/default/none TML version, steam. If anyone knows how to fix this, that would be awesome....
unwilling-turquoise
unwilling-turquoise4/7/2025

Crash on load or create world

I recently grabbed a bunch of mods and tModLoader successfully loads every mod without crashing or producing any errors but on world creation or loading a world that had already been created the game crashes without and error. Attached client.log...
like-gold
like-gold4/7/2025

Game runs out of memory

Newish world, generated it just fine and i was able to exit and re enter twice but as of today it crashes when i try to load in
flat-fuchsia
flat-fuchsia4/7/2025

Random crash after a while of playing

I suspect It might be because of EoC spawning because it happens after the same amount of time played
foreign-sapphire
foreign-sapphire4/7/2025

Game desyncing

So me and my friend are playing with a modpack, today some issues started appearing. At first it seemed like I was lagging but it was pure desyncing and it got worse every time I rejoined. Loading into the server got progressively longer as well. Yesterday nothing like that happened.
compatible-crimson
compatible-crimson4/7/2025

fps drops too much

ive been played with a modpack for a week now. suddenly the fps started dropping one day. it was manageable at first at 20fps but it went down to 15fps and 5fps when im fighting a boss. i tried disabling all the mods except the main content mods to see if memory was the issue but it gave 40fps. i also tried disabling all mods to see if the character or the world was the issue but it gave a nice 60fps. im sure not a memory issue bc its never been like this for the past week ive been playing. i th...
continuing-cyan
continuing-cyan4/7/2025

Game started crashing when I entered Hardmode

I've Just entered Hardmode and wanted to talk to solyn, When i did it crashed for the 1st time. After that crash i went to jungle to explore and it crashed for the 2nd time while killing a bat. And when i relaunched the game it just crashed after 5 seconds into the world. I don't know what might be causing it....