If you search YouTube or dubious forums, you will find .exe files promising a "Mordhau unlock all hack." These claim to modify your local save file or send false data to the Easy Anti-Cheat (EAC) system.
Here is the reality of using these:
Do not attempt it. The Mordhau community is small; cheaters are spotted and banned within hours. mordhau unlock all
Abstract This paper provides a comprehensive technical analysis of the progression and unlocking mechanics within the video game Mordhau. It examines the client-server architecture responsible for managing player data, the acquisition of in-game currency (Gold), and the unlocking of cosmetics (Skins and Armor). The analysis focuses on the intended design by Triternion, distinguishing between legitimate progression and unauthorized modification, while highlighting the futility of client-side manipulation in a server-authoritative environment. If you search YouTube or dubious forums, you will find
If you want to truly "unlock all" in a way that matters on the leaderboards, you need gold. Gold is the universal currency used to purchase armor, weapons, and faces. Do not attempt it
Here are the most efficient ways to farm gold so you can unlock everything legitimately without spending your life savings on a virtual game.
Horde mode is arguably the most consistent way to farm gold. It is a cooperative PvE mode where you fight waves of enemies.