Few games can claim both the influence and staying power of the iconic, foundational FPS, DOOM, and even 31 years after its initial release, official new content has been released. DOOM wasn’t necessarily the first FPS game, but alongside Wolfenstein, it shaped the genre’s landscape in a way that arguably wouldn’t be matched until 2001’s Halo: Combat Evolved. Even modern games often struggle with long-term development support, but a brand-new episode has just arrived alongside a new DOOM bundle.