This varies by region (NTSC-U, PAL, NTSC-J) and whether you own the digital Xbox Live Arcade (XBLA) version or the physical disc. The Title Update must match your Media ID, or the console will ignore it.
This comprehensive guide covers the history of Terraria Xbox 360 Title Updates, how the update system works, and how to download and install them manually. The History of Terraria Xbox 360 Title Updates
If your console is online and missing the latest patch, a prompt will automatically appear stating: "An update is available for this game. To apply this update and play online, you must download it." Terraria Xbox 360 Title Update Download
A software tool like or FatXExplorer to read Xbox 360 file systems.
Method 2: Offline Manual Installation (For Modified/Offline Consoles) This varies by region (NTSC-U, PAL, NTSC-J) and
If your console is connected to the internet, this is the simplest path.
Open on your PC and plug in your Xbox 360 USB drive. The History of Terraria Xbox 360 Title Updates
: Includes the Angler NPC, fishing mechanics, and the powerful Duke Fishron boss.
Do you have access to a to transfer files manually?