Halo: Campaign Evolved hit early access for Premium Edition owners today ahead of its global July 28, 2026 launch, and critics and players are already parsing what changed. The remake rebuilds the original campaign under a new technical approach, using the Halo Reach version of the BLAM engine with Unreal Engine 5 as a renderer, and shifts many mechanics to mirror Halo 3 while adding new prequel missions. Reviewers and players praise the sharper visuals, tighter pacing and four-player co-op nostalgia, even as some voices fault the absence of classic multiplayer and question a few design changes; streamers and a vtuber marked the moment by jumping into premium access live.