Steam treats tModLoader as a separate, free DLC-like game. Using Steam ensures your version updates automatically to 1.4.4.9. Open the client on your PC. Type tModLoader into the store search bar.
你和联机的朋友必须安装的模组列表和版本。如有不同，服务器会提示下载缺失模组或拒绝加入。建议使用模组包（Mod Pack）功能统一管理。
When you search for , you will see dozens of shady websites offering direct EXE files, "cracked" launchers, or password-protected ZIPs. Do not use these.
Yes, tModLoader is entirely free to download and use.
Generally, yes. Vanilla Terraria worlds can be loaded and played within tModLoader, though it is always recommended to create backups before loading old saves into a heavily modded environment.
Terraria remains one of the most celebrated sandbox games in history. The community keeps the game alive through massive modding projects like Calamity, Thorium, and Fargo's Soul Mod. To play these mods, you need , the official tool that transforms Terraria into a moddable universe.
tModLoader 1.4.4.9: Comprehensive Report tModLoader (TML) is a community-driven, open-source modding API for
tModLoader relies on modern frameworks. Ensure your Windows or OS updates are fully up to date.