LastEpoch Localization Patcher

A simple command line program to dump/patch the localizations of game Last Epoch.

Note

For disabling the CRC check, the program will patch the "Last Epoch_Data\StreamingAssets\aa\catalog.bin" file. And we will find it by "../catalog.bin" relative to the bundle path. So if your bundle file is not in the game folder, you need to copy the catalog.bin to the relative path too.

Usage

LELocalePatch <bundlePath> {export|import} <folderPath|zipPath>

or

LELocalePatch <bundlePath> translate <dictionaryFilePath>

• bundlePath: The path of the bundle file. (e.g. @"Last Epoch_Data\StreamingAssets\aa\StandaloneWindows64\localization-string-tables-chinese(simplified)(zh)_assets_all.bundle")

• actions:

  • export: Export the localization tables in bundle to json files and save them to folderPath or a zip file at zipPath.
  • import: Write the localization tables from json files in folderPath or a zip file at zipPath to the bundle.
  • translate: Similar to import but use a json dictionary file at dictionaryFilePath to translate the strings in localization tables instead of overwriting them with some values.

Platforms

Tested on Windows. Haven't been tested on other platforms, but should work fine.

Example

Traditional Chinese

Libraries

• AssetsTools.NET (MIT license)