UOSAPatcher is an Open Source tool, build in Python 3 to change Ultima Online SA client:
Last tested client: 4.0.76.47
Systems: Linux / Windows (MacOS not tested yet)
- Now scans UOSA.exe for hex patterns, instead of writing to a specific address
- Tested with 4.0.74.28 - 4.0.90.16
- Change server IP
- Change server PORT
- Remove client encryption
- Install python3 (How to install python?)
- Execute the tool from the command line
python3 UoSAPatcher.py - Select the client folder path to UOSA.exe
- Define the server information (ip/port)
- Patch the client
The patch will not change the original client file, it will create a uosa_patched.exe file instead.
There may be changes need to be done yet, feel free to contribute to the project and add more features.
- Maurício Nunes - Brazil
- João Escribano - Brazil