Aleph One, a community project, has worked on an "open source continuation of Bungie 's Marathon 2 game engine" for several years. Bungie's classic 1990s trilogy—consisting of Marathon, Marathon 2 and Marathon Infinity—is natively supported on the Aleph One platform (on macOS, Windows, and Linux). The first entry (1994) in the series debuted on Mac systems—Bungie stayed loyal to Apple OS ecosystems with successive titles, but started to shift over to PC platforms with its Myth franchise. A clean break occurred after post Microsoft's takeover, although Halo: Combat Evolved (2001) did eventually land on Mac OS X systems. Long-term Marathon fans have spotted an exciting entry on Valve's Steam store—the Aleph One Developers group has listed a "Classic" version of the first game.

PC Gamer reached out to Bungie for comment on the new-ish listing—a spokesperson responded with this statement: "Yup, this is real, and will be free. We're very supportive of the Marathon community and Aleph One's dedication here to bring the original Marathon to PC, Linux, and Mac for everyone to experience, with cross-platform play available in multiplayer. This is a true tribute to the original game!" The Sony-owned studio is working on a reboot of its classic IP, but that reimagining—as a PvP extraction shooter—is not due anytime soon. The entire original trilogy could be released on Steam by that time (possibly 2025/2026).

Today we showed Bungie fans worldwide a glimpse of our future at the PlayStation Showcase, in the forms of two major game announcements. First up, we officially announced Marathon to the world! This is the first completely new project from Bungie in more than a decade. Marathon is a sci-fi PvP extraction shooter where players will embody cybernetic mercenaries known as Runners. Exploring a lost colony on the mysterious planet of Tau Ceti IV, Runners - working solo or as part of three-person crews - will fight for survival, for riches, and for fame.

We're incredibly excited to announce the game and to share our vision for the future. We know that you are curious to know more, and we will have much to say in the future. For now, know that Marathon is currently in development on PlayStation 5, Xbox Series X|S, and PC, featuring cross save and cross play. Check out the Marathon site to learn more about the game and follow Marathon on social media (Twitter, Facebook, YouTube) to stay up to date. Below, don't miss a Q&A with Marathon General Manager Scott Taylor and Game Director Christopher Barrett, where they discuss debuting Marathon to the world.

Supplice has just been released in Early Access - today you get a chance to get your hands on the game, which has evolved tremendously over the years. Supplice is the best example of what an engaged and hard-working community can do. As you probably know, this project started as a Total Conversion mod for DOOM and evolved into one of the most anticipated RetroFPS stand-alone games. We want to thank everyone who shared their feedback with us on our social media channels, but most importantly, we would like to give a massive shout-out to the Doomworld.com and Zdoom.org communities! You guys rock!

As you know, Supplice has started as an ambitious Doom megawad and evolved into the idea of a stand-alone game that would not only be a total conversion mod, but would firmly stand on its own feet. At its core, Supplice is the fruit of the passionate Doom modding community, and as such it has community-driven development written in its DNA. The initial vision and formula have been re-imagined and revisited as the concept, its aesthetics, and the GZDoom tech itself evolved over the years.