Mortal Shell II has no native cheat codes or built-in console. There are no official redeemable cheat codes, so any list of “cheat codes” should be treated with caution.
On PC, third-party mods and trainers can unlock a developer console and add cheat commands, but these are unofficial and can corrupt saves.
Are there official cheat codes?
No. Mortal Shell II does not ship with a native in-game console or official cheat codes. Be wary of pages claiming to list built-in cheat codes, as they often describe a different game.
PC mods and console commands
The DML (DmgModLoader) mod adds a developer console on PC. After installing it, open the console with F1, ~ (tilde), or Home, then use commands such as dml unlockAllSeals, dml unlockAllWeapons, or dml unlockAllSidearms.
Other commands include s.unlimitedammo 1, s.ParryGod 1, and s.BlockGod 1. These are third-party tools, not official support, and can break quest triggers or crash the game.
Trainers and other tools
Third-party trainers offer options like God Mode, Infinite Resolve, and One Hit Kill through tools such as UE4SS Cheat Menu, standalone trainers, and PLITCH. Use them at your own risk, and always back up your save first.