Export textures as uncompressed .png or .tga files to preserve original fidelity.
The Advanced Encryption Standard (AES) is a symmetric encryption method used by many Unreal Engine 4 and 5 games. Tower of Fantasy uses these keys to protect its .pak files, which contain the bulk of the game's assets. Without the correct key, tools like or FModel cannot read the files, often resulting in errors or corrupted data during extraction. Finding and Using AES Keys for Extra Quality Assets
) to force "extra quality" rendering in-game, bypassing standard menu limitations. Gildor's Homepage Recommended Tools for Extraction UModel (UEViewer) Patched tower of fantasy aes key extra quality
The AES key often changes with major game updates. Below are the historical keys used for extracting "Extra Quality" assets from various game versions:
: Without the exact string of hexadecimal characters (the AES key), data extraction software cannot read the index or parse the .uasset headers. Export textures as uncompressed
I can provide the exact configuration steps or help you troubleshoot file corruption issues! Share public link
If you absolutely must mine the data, do so on an isolated machine, never share your account credentials, and always remember: Every time you extract a key, somewhere a developer at Hotta Studio is pushing an update to break it. Without the correct key, tools like or FModel
The most straightforward way to obtain the AES key is through community-driven repositories. A GitHub repository dedicated to Tower of Fantasy explicitly states: “This Repository is For TowerOfFantasy / 幻塔 Data – Public Download Link & AES Key”. This repository contains AES keys for multiple versions of the game: