W!Zone II Retribution is an add-on pack to the highly popular game Warcraft II: Tides of Darkness. It is the second "W!Zone" add-on, released after W!Zone.
Although published by WizardWorks Software, Blizzard Entertainment authorized W!Zone II as an add-on pack. Just like the add-on packs for StarCraft, Insurrection and Retribution, Blizzard has not made a final decision on the lore but is leaning toward saying it is not canon.[1]