Classic Marathon 2

From the team that brought you Aleph One, the classic sci-fi FPS Marathon 2: Durandal from Bungie on Mac revived for modern hardware by the fan community. Fresh from your triumph on the colony ship Marathon, you are seized by the rogue AI Durandal to do his bidding in a distant part of the galaxy. Within the ruins of an ancient civilization, you must seek the remnants of a lost clan and uncover their long-buried secrets. Battle opponents ancient and terrible, with sophisticated weapons and devious strategies, all the while struggling to escape the alien nightmare… This classic 1995 Bungie FPS is now maintained by the fan community. Experience authentic game play using the original data files, with achievements, optional widescreen HUD support, 3D filtering/perspective, positional audio, and 60+ fps interpolation, just in case the original is too authentic.

Marathon 2 takes place seventeen years after the events of the first game. Durandal, one of the three AIs from the colony ship UESC Marathon, sends the player and an army of ex-colonists to search the ruins of Lh'owon, the S'pht home-world. He does not mention what exactly he is looking for, although he does let slip that the Pfhor are planning to attack Earth and that being on Lh'owon may stall their advance.