Marathon 2: Durandal, the second installment from Bungie, known for Halo and Destiny, continues the franchise's legacy. Originally released in 1995 for Macintosh, this game offers an extended single-player campaign from its predecessor. The open-source Aleph One engine, derived from Marathon 2's code shared by Bungie, ensures seamless gameplay on modern systems, with enhanced visuals and customizable settings.

Marathon 2: Durandal features an extensive campaign with new locations, enemies, and a shotgun weapon. Players can dual-wield weapons, intensifying the firepower for a more engaging experience. The game's narrative unfolds through discovered terminals, adding depth to the storyline. With high-resolution graphics and various control options, this FPS delivers a visually stunning and immersive gameplay experience.