Individual skill

il2cpp

Unity IL2CPP game reversing — Il2CppDumper metadata recovery, global-metadata.dat decryption, IDA/Ghidra symbol restore via generated scripts, Frida method hooking, IAP/license bypass, and zygisk-il2cpp-dumper for obfuscated metadata.

packages/decepticon/decepticon/skills/standard/mobile/android/il2cpp/SKILL.md

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Last checked: Nov 8, 2026

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Repository stars (not skill ratings): 6,568
Repository last updated: Nov 7, 2026
License: Apache-2.0

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SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes
SKILL.mdcore · 10,388 bytes

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# Unity IL2CPP Game Reversing Playbook

> Unity IL2CPP compiles C# to C++ then to native `libil2cpp.so`. The
> managed bytecode is stripped — `jadx` and `apktool` expose only the
> thin Java bootstrap and reveal nothing of game logic. This playbook
> recovers readable symbols and hooks runtime methods for license/IAP
> bypass and vulnerability assessment.

## Prerequisites

- APK obtained (see `mobile/android/SKILL.md` for pull methods).
- **Il2CppDumper** (Windows .NET or mono CLI):
  https://github.com/Perfare/Il2CppDumper
- **Il2CppInspector** (alternative with plugin support):