THE BUZZ: Bungie has released all three games in its sci-fi FPS series Marathon for free.

The bundle is available for PC, Mac and Linux, and includes Marathon, Marathon 2, Marathon Infinity and an open source version of the Marathon engine, Aleph One. A high-resolution graphics overhaul has been given to all three games in the pack and can be downloaded here.

EGM’s TAKE: Classic shooters for free? Can’t really grumble at a chance to enjoy a bit of nostalgia based killing.

Source: Marathon SourceForge