If you prefer not to use external software like the WeMod Stronghold Trainer , the game has built-in developer cheats that can be activated via keyboard commands at the main menu:
Instantly sets and freezes your treasury at a high amount. Stronghold crusader extreme hd trainer 1.3 1.1
Commonly associated with earlier digital releases or specific retail patches. If you prefer not to use external software
Most trainers for the HD version of Stronghold Crusader and its Extreme expansion provide a standard set of cheats that manipulate game memory to lock specific values: Stronghold crusader extreme hd trainer 1.3 1.1