The Extreme difficulty in Stronghold Crusader Extreme HD is notoriously broken. Many missions are not tests of strategy but tests of (looking at you, "The Wrath of the Rat").
: Units and buildings take no damage, or health regenerates instantly. stronghold crusader extreme hd trainer exclusive
With the exclusive trainer:
: Provides invincibility for selected troops or specifically for the Lord character. Standard vs. Trainer Cheats The Extreme difficulty in Stronghold Crusader Extreme HD