Warcraft II: Beyond the Dark Portal: Orc Mission 4

Warcraft II: Beyond the Dark Portal is an expansion pack for the real-time strategy video game Warcraft II: Tides of Darkness for Microsoft Windows and Macintosh. It was developed by Blizzard Entertainment and Cyberlore Studios,[2] and published by Blizzard in North America and Europe in 1996. It requires the full version of the original game to run and adds new story campaigns and multiplayer maps. The expansion was later released alongside Tides of Darkness for the PlayStation and Sega Saturn in 1997 as Warcraft II: The Dark Saga, and was included in the Warcraft II: Battle.net Edition for Windows PC and Macintosh in 1999.