Warcraft 2 Battle Chest: Tides of Darkness / Beyond the Dark Portal Includes Warcraft II: Tides of Darkness and its Beyond the Dark Portal expansion on a single CD. Play through all 28 of the original Tides of Darkness single-player scenarios, and all 26 from Beyond the Dark Portal. WINDOWS ONLY; not compatible with Mac OSX. Compatible with Windows 10 / 8 / 7.