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Welcome to the UnityPrePatcher wiki!

Here you can find information about UnityPrePatcher.

About UnityPrePatcher

UnityPrePatcher is an assembly patcher loader for Unity games. It is a spiritual successor to a similar (but closed-source) tool called Sybaris. That said, UPP tries to preserve maximum compatibility with Sybaris while adding more convenient features for both users and developers.

While you can use this tool as-is, UnityPrePatcher is mainly being developed to match the needs of BepInEx -- a universal Unity plug-in framework.

Getting started

Users

If you are a user, you can start by reading the following:

• Installation guide
• How to install patchers
• Migrating from Sybaris

Developers

• Writing patchers (basic guide)
• Good practices for patcher writing