-The Complete Campaign, Rebuilt - Battle through the original missions, newly rebuilt with enhanced level design, updated cinematics, and improved wayfinding, refined to keep the pace moving without losing the wonder, tension, or heroism of the original
-Cinematics and Audio Overhauled - Iconic vistas, alien architecture, and sci-fi wonders are reborn with all-new visuals, cinematics, and animations. The soundtrack has been remastered, the sound design updated for greater immersion, and new voice performances recorded with the primary cast
-Combat and Weapons Expanded - Classic Halo combat feels instantly familiar yet sharper than ever. Sprint, aim, and engage with refined precision. For the first time in Halo: CE, you can wield 9 additional iconic weapons from across the series, including the Energy Sword, Battle Rifle, and Needle Rifle, giving you more ways to approach every fight
-Three New Prequel Missions - Join the Master Chief and Sgt. Johnson in a brand-new arc set before the events of Halo: Combat Evolved, featuring new environments, gameplay, characters, and enemies
-Play Solo or with Friends - Experience the complete campaign your way, solo or in 4-player online co-op, complete with crossplay and shared progression across console and PC
-Drive, Hijack, Wreak Havoc - Whether you’re racing across the map in a Warthog or flipping it over with friends, vehicles have always been at the heart of Halo’s fun. Now they go even further: for the first time in Halo: CE, you can hijack enemy rides and pilot a fully drivable Wraith, creating unforgettable chaos
-Remix Your Campaign for Endless Replayability - Use the campaign remix feature to return to any mission and remix the experience with the most gameplay-modifying “Skulls” ever in a Halo campaign. These optional modifiers add challenge and variety with randomized weapons, enemies, and environments