It's like to create cheat to any other game.
An playlist, how to hacker dishonored 2. But it's the basics of hacking a game with CE (Cheat Engine), a knowledge of assembly will help a lot.
For GC specifically, this video will help, but is in PT-BR (Portuguese)
maybe the steps will be a difference, but the essence is trying to find a value who make something. Like Hp, MP, Cooldown, Monster HP, Rank etc
