Halo: Campaign Evolved Review: How the Classic Campaign Holds Up Today

Walking Master Chief onto Halo's surface for the first time remains one of gaming's most unforgettable moments. Halo Studios faced a similarly daunting challenge with Halo: Campaign Evolved: rebuild Bungie's landmark shooter in Unreal Engine, with only a handful of the original creators involved, while parts of the original team openly opposed the project. Remarkably, the studio has pulled it off — not flawlessly, but Campaign Evolved captures the feeling of experiencing the 2001 classic for the very first time all over again.

Modernized Where It Counts

The remake layers in plenty of contemporary touches. Every weapon now supports aiming down sights, though taking damage still knocks your reticle off-target, keeping you mobile rather than tucked behind cover. Sprinting returns, and more vehicles are scattered across the maps — a nod to Halo's origins as a vehicular combat concept. The expanded arsenal offers more tactical answers for tougher encounters, dozens of skull modifiers tweak the experience, and the sluggish late-game missions have been redesigned with fresh mechanics that strip away much of the original's tedium.

Because the series has evolved so much since Combat Evolved — energy swords and vehicle hijacking in Halo 2, support weapons and equipment in Halo 3 — what "feels like Halo" has shifted dramatically. Playing the original through the Master Chief Collection recently, I found myself genuinely frustrated by what it lacked. The remake's modern movement and weapon freedom, including grabbing Sentinel Lasers from Forerunner guardians, feel natural by comparison.

Better Pacing, Weaker Sense of Scale

The original's biggest pacing problem was its final stretch: backtracking through cleared levels while fighting the Flood, which grows repetitive fast — especially on Heroic or Legendary with all skulls active. Campaign Evolved spices up Flood encounters enough to keep things interesting, though only so much can be done with wave after wave of zombie-aliens. The new wayfinding in The Library and Assault on the Control Room feels patronizing, though — part of the original's charm was feeling dwarfed by a vast structure built by a long-dead civilization, and arrow-laden guidance undercuts that.

Crucially, the heart of the game survives. Halo has always been a kind of "puzzle FPS": on higher difficulties, managing resources and choosing which weapons to hoard for Elites, Hunter pairs, and Wraith tanks is core to the fun. The unpredictable enemy AI means no two checkpoint reloads play out the same way. The finale of the Keyes mission — a platform swarming with Elites, Flood, and panicking Grunts — feels like the vision Bungie had before the 2001 deadline forced cuts.

The Cost of Change

Still, something intangible is lost. Original designer Jaime Griesemer's placement of encounters, vehicles, and weapons had an artisanal quality, and the original's pacing remains among the best in FPS history. Campaign Evolved dials up fun and accessibility at the expense of that flow. The Library makes it clearest: even on Heroic, you're handed a shotgun and invited to play action hero, one-shotting anything that gets close. It's exhilarating, but the ammo-scarce tension of the original is gone. That's fine — the Master Chief Collection still exists — but it's a different experience.

That philosophy is most visible in Meteorite, three entirely new prequel missions set a year before the Pillar of Autumn discovers the ring, following Master Chief and Sgt. Avery Johnson on a covert raid to free captured UNSC marines from a Covenant research vessel. Drawing on Troy Denning's Halo novels, the writing explores the Chief-Johnson dynamic and introduces a disgruntled Helljumper who casts doubt on Chief's heroism — the kind of character shading Microsoft's mascot rarely gets. The levels themselves are highly curated: distinct paths, specific tools, specific enemies, at one point literally dropping you into a Covenant hunting ground. You react rather than invent. After the main campaign's brutal open-ended skirmishes, this blockbuster-style pacing was genuinely enjoyable — smart, funny, and self-aware — but it's telling of how far the design thinking has drifted from Bungie's trust-the-player minimalism.

Technical Rough Edges

Unreal Engine doesn't always flatter the game. The assault rifle's bullet spread is inconsistent, time-to-kill varies noticeably, splash damage from plasma grenades and rockets feels erratic, and vehicle physics are wonkier than in the 2001 original. The sound design falls short of its 25-year-old ancestor too. None of these are fatal flaws, but held against something as revered as Combat Evolved, the blemishes stand out.

The original Halo is a watershed moment for the medium, and improving on it was always an impossible ask. Campaign Evolved is a diligent, worthy effort — closer to reinvention than faithful reproduction — and its ten-mission campaign remains one of the best runs in gaming, timeless enough to serve as a phenomenal entry point for newcomers while offering veterans a worthwhile, feature-packed skirmish. But it can't match the mechanical and artistic genius of the 2001 opus. Campaign Evolved was always destined to be dwarfed by its own legacy.

A copy of Halo: Campaign Evolved was provided for this review by Xbox Game Studios.

Source: the original publisher