Using a trainer in skirmishes or the campaign is completely legal. You own the game. However, using a trainer in multiplayer is hacking, and it will get you universally banned from any modern community (like through GameRanger or Voobly). The v1.41 trainer was designed for offline fun, not for ruining someone else's siege.
: Usually, you should open the trainer first, then launch the game. Activation stronghold crusader trainer 1.41
Start Stronghold Crusader (ensure it is the 1.41 version). Using a trainer in skirmishes or the campaign
Get maxed-out iron, stone, wood, and pitch instantaneously. The v1
If you prefer not to use third-party software, you can use built-in codes by following these steps from G2A's Guide Activation : At the main menu, press Alt + Shift + A Key Combinations : Free building (no resources required). : Cycle through missions or unlock all levels. : Instantly gain 1,000 Gold and set popularity to 100.