: Features three primary campaigns (German, Soviet, Allied) with over 200 unit types.
: A specialized pack for the Burning Horizon expansion that adds authentic Japanese voice lines and historically accurate squad equipment for the Pacific theater. 3. Technical Integration & Distribution Anthology Official and Pack Mods for Blitzkrieg 1
: Originally released as semi-official German-market add-ons, these are often included as "hidden" mods in modern digital versions. If the game language is set to Russian, users can unlock these five packs, which add dozens of new missions and unit tweaks. : Features three primary campaigns (German, Soviet, Allied)
: Widely considered the "ultimate" Blitzkrieg experience, GZM (specifically versions 7.77 to 11) adds thousands of new 3D units, hundreds of historical maps, and extreme realism. It covers minor factions and experimental "paper" tanks often ignored in standard games. It covers minor factions and experimental "paper" tanks
Beyond official content, the Blitzkrieg modding community developed massive "packs" that overhauled the engine's realism and scale.