Halo: Campaign Evolved is a faithful yet modernized remake of the campaign from Halo: Combat Evolved. Experience the original story, completely reimagined with high-resolution graphics, updated cutscenes, and refined controls, along with three brand-new prequel missions featuring Master Chief and Sgt. Johnson. A broader arsenal of weapons, vehicles, enemies, and gameplay-changing "Skulls"—optional modifiers that alter combat in fun and challenging ways—provides fresh tactics and limitless replayability. Play by your rules: solo, in split-screen co-op for 2 players (console only), or in online co-op for 4 players, including full support for cross-play and cross-progression. With Halo: Campaign Evolved, you’ll embark on an adventure that feels both timeless and brand new, whether you’re discovering Halo for the first time or returning to the ring after 25 years.