Firefly Studios' Stronghold Deluxe is a re-release of Stronghold that comes pre-patched to version 1.2. It also includes additional maps based on sieges, economic missions and invasions. Historical maps included enable the player to reconstruct sieges of famous strongholds such as Camelot, Mordred's fortress, Tintagel, Edinburgh, Koblenz Stolzenfels and the Tower of London.
Stronghold HD (versions 1.3 and newer) is a high definition re-release of the original game. It introduces high resolution support to the game that allow the player to zoom out and view the entire battlefield on a single screen. For owners of the original game there is an official HD patch to upgrade that version, free of charge.