When included in The Master Chief Collection , Reach received the "Anniversary" treatment—upscaled 4K resolution, unlocked framerates, improved shadow mapping, and redesigned audio. For PC players who had been starved of official Halo titles since Halo 2 Vista in 2006, this was a messianic event.
For fans of legendary first-person shooters, represents the ultimate compilation of Spartan history. The addition of Halo: Reach to the collection—signified in community circles by the "Halo: Reach-CODEX" release—marked the first time this iconic prequel was available for PC players with modern optimizations. Halo The Master Chief Collection Halo Reach-CODEX