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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deep-jade
deep-jade6/6/2025

Familyshare Multiplayer not working?

How can I connect to another person exactly? Im confused.
No description
robust-apricot
robust-apricot6/6/2025

Stuff Disapearing

Stuff show when I'm at a certain spot, and go invisible at a certain sport, anybody know why?
No description
noble-gold
noble-gold6/6/2025

Backing Up Player Files

When the playing a game in multiplayer, I seem to get kicked every so often to a screen that says "Backing Up Player Files" Is there a way to fix this?
conscious-sapphire
conscious-sapphire6/6/2025

Server displaying nonexistent version of Tmodloader?

The multiplayer server me & some friends are playing on is displaying this. I saw a prior thread that appeared to have the same issue but the message was deleted. I have tried updating my tmodloader and did a fresh install. Rapid help would be appreciated as tomorrow is the first day in weeks that works for our schedule.
No description
extended-salmon
extended-salmon6/6/2025

Can't load mods

I don't know what the problem is. It hasn't done this before.
No description
adverse-sapphire
adverse-sapphire6/6/2025

Tmod won't open after command prompt opens and closes

When I open the game it all runs smoothly with the command prompt doing its thing. But after it's done it closes which normally does not happen, then a few seconds later steam shows that I can run the game again. I have tried reinstalling all my mods and the game itself, restarted my pc with no avail, turned off and on my defender and firewall. I can run it on an older version but not the current one. I even updated my drivers too just in case and ran it on admin as well. Also, I believe my game...
robust-apricot
robust-apricot6/5/2025

World Generation

Is it true that the order you enable the mods is the order the world generation loads the mods? Like if I enabled Calamity first, and then Thorium, the World Generation generates Calamity biomes and structures first and then thoriums biomes and structures? I am doing a heavy modded play through and I just want to know if this concept is true to make sure every structure and biome is generated in the world, or at least from most important to least important....
extended-salmon
extended-salmon6/5/2025

Tmodloader works worse on single player than on CMD hosted Server

I was testing some worlds and i notice fps are worse on single player than when joining my own CMD server.
reduced-jade
reduced-jade6/5/2025

game closes

game freezes then 1-2 sec later it closes
rising-crimson
rising-crimson6/5/2025

Game Muting because of arc of elements

Everytime my friend swings that sword it mutes the gameplay for everyone. Sound comes back when restarting and now he cant use the weapon or we will be muted. Anyone run into the same issue?
broad-brown
broad-brown6/5/2025

crashing when going to hell

whenever me or my friend goes down to hell it crashes our game and it only happens in multiplayer i tried in singleplayer and can go down just fine

Spirit mod won't stop crashing

im trying to play spirit mod and after about 5 minutes each time i join my game just crashes. can anyone help?

major fps drop

whenever i play single player and i go play on my modpack i just get a major fps drop whenever i go underground i go from 55-60 fps to 5-10 fps when i go down and i just have 0 clues on how to fix it https://medal.tv/games/terraria/clips/kqypRdcLE934tmi77?invite=cr-MSxMa2wsMTg5NTc0ODc4
ambitious-aqua
ambitious-aqua6/4/2025

Cal Community Remix being funky with Calamity Catalyst and some other mods

Title explains pretty well, the game crashed whilst trying to boot up after enabling Catalyst mod
rare-sapphire
rare-sapphire6/4/2025

Character is unplayable

So I'm about 20 hours into my first modded playthrough, with Calamity and some standard QOL mods shown here. I just logged in today. I found myself unable to play as my main character. The name is displayed in gray, as shown, with a message labeled (Unknown Error). It also doesn't show the armor, health, or mana of my player, and I can't play on it. It worked perfect just last night, and I haven't touched my computer or its settings since. Relogging proved ineffective. Any idea as to why this is...
No description
other-emerald
other-emerald6/4/2025

server desyncing / lagging for others

with mods, without mods. newest update of tmodloader, the server is lagging / desyncing alot for everyone else except server host. all have good internet and live close to eachother, and only started happening after this june update. any tips?