Cheapest Most expensive Largest discount The highest price increase €5.50 Stronghold HD €9.17 Stronghold Crusader HD €13.76 Stronghold 2: Steam Edition €13.76 Space Colony: Steam Edition €22.93 The Stronghold Collection €27.52 Stronghold 3 Gold €36.70 Stronghold Crusader 2 €45.88 Stronghold Crusader 2: Special Edition Search ManufacturerFireFly Studios Search