Description
The game Arknights (CN server) has upgraded to v2.5.04 today. In this version, they upgraded the Unity engine from 2017.4.39f1 to 2021.3.39f1. More importantly, they adopted a LZHAM compression that both UnityPy and AssetStudio not implemented yet.
Stacktrace
When invoke UnityPy.load():
LZHAM decompression not implemented
File "xxx.py", line xxx, in __init__
self._env = UnityPy.load(path)
Reproduction
Using UnityPy v1.21.3 (latest).
Here are some sample files: ak2504samples.zip
Description
The game Arknights (CN server) has upgraded to v2.5.04 today. In this version, they upgraded the Unity engine from
2017.4.39f1to2021.3.39f1. More importantly, they adopted a LZHAM compression that both UnityPy and AssetStudio not implemented yet.Stacktrace
When invoke
UnityPy.load():LZHAM decompression not implemented File "xxx.py", line xxx, in __init__ self._env = UnityPy.load(path)Reproduction
Using UnityPy v1.21.3 (latest).
Here are some sample files: ak2504samples.zip