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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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audio client work around not working around

there was a system to put something in the tmod code to fix it, but that forum doesent work anymore? i just need the download and how to put it in the files, that all (you could also try and update the forum lol)

Main engine crash

Game crashes before I get to main menu

Why are these mods Spriteless?

I don't know if this was supposed to be happening or not. I reinstalled the mods and even tried reinstalling tModLoader entirely, but it still stayed the same. The items are there and seem to be working they’re just invisible for some reason. This is only happening with the mods: Chad's Furnitude and Trinkets. By the way, I’m on build preview-v2025.07. These two mods were working perfectly on build preview-v2025.06....

CTD right after world load

my game is crashing right after the world load for some reason, it passes the world loading without problems, then it crashes right after the world image appears

Game won't open

when booting up tmodloader, it won't open and send the error message main game engine crash

How to play with old versions of mods?

I would like to play Calamity with Infernum and a couple more mods. I don't like the balance in these mods now, so I would like to play on the version 1.5 years ago

game often crashes

For most things the game runs smoothly, however when fighting bosses with a lot of projectiles, or when a lot of enemies spawn my game slows down to 30 fps, it says something at the bottom left of screen and occasionally crashes. Here are the logs.

Game is a black screen

whenever I open the game, the game is fully a black screen and doesn't load anything. It also crashes after a couple of seconds.

Server issue related to recent version update?

Hi, I've been running a server (server.pro) with multiples services for the past month and a half. I had no issue so far, but since the v2025.6.3.0 update, it seems server is having major connecting issues. all players are reporting the same, it sometimes get stuck on connecting and only a server restart fixes the issue, I am not sure what to do here, neither do the support of server.pro, could it be version related? (client and server version do match tho), and if yes, what could be a good solution to the problem, downgrading to v2025.5.3.0 isn't a practical solution, as it would require all player to download and install it. it affect all services, magic storage is not the issue but could be mod related...

magic storage crashing game

my game keeps crashing after hovering over any piece of magic storage. I identified and deleted the mod that caused it to happen in the first place (it was the only mod i had downloaded before this began happening) but now, anytime my cursor goes over a piece of magic storage, the game crashes. I've verified the integrity of my game files and it found nothing wrong. any ideas on what i should do now?

Windowed Fullscreen isn't working.

Whenever I try to maximize, it doesn't work and just goes back to a smaller screen.
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help for update

Hello, I'm going to be honest, this is probably a silly question, but I need help updating the app for now I only see 1.3, 1.4.3 and the previews I can't see 1.4.4. I've already looked it up on GitHub and here on ds, even translating the page I also checked here on ds but it doesn't seem to help, but I really don't understand how to do it. Since it's my first time using a PC, I'm afraid I'll make mistakes. Even looking on YouTube, I can't find any clear guides. Maybe I'm stupid but I just don't...

Multiplayer lobby freezes when a third joins.

Has calamity and WTG and some other QOL mods. Server freezes (cant interact with anything, items dont drop when mined) whenever the third loads in. Third leaving unfreezes temporarily but server is softlocked back to freezing afterwards,

High FPS Support mod

the mod makes my game slower even after disabling it. i want to disable the things it had like optimization. is there a way to reset settings of the game? and still have the world and player and mods (except that mod ofc)?