| Problem | Likely Fix | |---------|-------------| | "Could not find Terraria process" | Run Terraria first, then click Hook. Run both as Admin. | | Crashes after tweaking | Some values break the game (e.g., negative spawn rate). Reset to defaults. | | Tweaks don't save | TT2 is a live patcher—changes are lost on game restart. Use "Save Preset" to reload later. |
. It is highly recommended to avoid third-party "mirror" sites to ensure you are getting a clean, virus-free version. Official Thread Terraria Tweaker 2 on Terraria Community Forums : Created and maintained by How to Install Download the Archive : Grab the latest file from the official forum link. Terraria Tweaker 2 Download-