About Sharp Edges

Sharp Edges is an independent technical blog about mobile game client security.

It covers Android app hardening, APK protection, runtime hooking, anti-tamper, anti-cheat, Unity / IL2CPP protection, public APK observations, and vendor evaluation.

Most posts are written as technical notes, buyer-side observations, and practical security write-ups.

The goal is to make mobile game client security easier to understand, compare, and evaluate.