Terraria v1.4.5 "Bigger and Boulder" Update is Here! 🛠️
If you are using mods, remember that tModLoader is now available for 1.4.5 and can be managed through Steam .
Below are post templates you can use for this topic on forums or social media: Option 1: For a Game Update/File Share Post terraria-1-4-4-5-rar
While there is no official "1.4.4.5" version of Terraria (the latest 1.4.4 sub-version was ), the game recently updated to v1.4.5 on January 27, 2026. Files named "terraria-1-4-4-5-rar" are often used to distribute the game files or specific mods.
Only download from official platforms like Steam or GOG. Terraria v1
Extract your .rar or .zip files directly into your Steam common folder. Links: Official Update Notes: Terraria Wiki 1.4.5.0 Troubleshooting: Official Terraria Forums Option 2: For a Technical/Modding Help Post Subject: Help with Terraria .rar Extraction and Modding
Ensure your system has at least 4GB of RAM if you plan on running content-heavy mods like Calamity. ⚠️ Security Warning Links: Official Update Notes: Terraria Wiki 1
Release date The 1.4.5.0 update, named Bigger and Boulder, is a major update that was released on January 27, 2026.