: PKG files are compressed archives, similar to .zip or .rar files, but built specifically for the game engine.

# Read file table file_count = struct.unpack('<I', f.read(4))[0] entries = [] for _ in range(file_count): offset = struct.unpack('<I', f.read(4))[0] zsize = struct.unpack('<I', f.read(4))[0] size = struct.unpack('<I', f.read(4))[0] name_len = struct.unpack('B', f.read(1))[0] name = f.read(name_len).decode('utf-8') entries.append((name, offset, zsize, size))

| Offset | Type | Description | |--------|----------|----------------------| | 0x00 | char[256]| filename (null‑term) | | 0x100 | uint32 | offset in archive | | 0x104 | uint32 | compressed size | | 0x108 | uint32 | original size | | 0x10C | uint32 | flags (compression type) |

: This is a dedicated tool specifically for unpacking TalesRunner files. It is available as a Python script or an executable. python tr_pkgtool.py [pkg_path] version with the path to your file. : You can find the tr_pkgtool repository on GitHub TalesRunner Collection

TalesRunner is a popular online game, and .pkg files are used to distribute game assets, such as textures, models, and other data. Unpacking these files can be useful for modding, debugging, or simply curious about the game's internal workings.