Classic Gaming Gems such as:
"Heretic 2, Half-Life 2, Counter-Strike, Dark Messiah of Might and Magic, Skyrim, Oblivion, Morrowind, Quake 1, and many more—Portal of Doom draws inspiration from the classics. Let us pay homage to these old-school games that have played a vital role in shaping Portal of Doom and the games we enjoy today."