Halo 2 and Halo 3 remakes in development on Unreal Engine 5

Rebs Gaming has confirmed that Halo 2 and Halo 3 remakes are in active development, with multiple sources verifying that Halo Studios has greenlit both projects for Unreal Engine 5.

The timing makes sense. Halo: Combat Evolved Reborn got its July 2026 release date—rebuilt in Unreal 5—and the community immediately started asking whether the sequels would follow. Microsoft and Halo Studios (formerly 343 Industries) are apparently planning to remake the entire original trilogy in the new engine, which should satisfy longtime fans who've been requesting this treatment.

Switching to Unreal 5 is a practical move. The Slipspace engine used for Halo Infinite faced years of criticism over development inefficiency, and adopting an industry-standard solution should streamline production. Unreal 5's Nanite and Lumen tech could handle Halo 2's Earth defense set pieces and Halo 3's Ark lighting effects with the visual fidelity those moments deserve.

Fans are already pushing for more. Reddit and Twitter threads are calling for Halo 3: ODST and Halo: Reach to join the remake slate. Both spin-offs have reputations that rival the mainline entries—Reach's tragic ending in particular could hit harder with current-gen visuals. But the studio needs to nail the core trilogy first, especially after The Master Chief Collection launched in rough shape back in 2025.

From a business perspective, this approach is sound. The Halo IP has cooled somewhat in recent years, and remaking the classics can bring back lapsed players while introducing new audiences to the legendary campaigns. Combat Evolved Reborn launches in July 2026 to test market response, then Halo 2 and Halo 3 follow in sequence. The question is whether the final products can live up to the Master Chief's legacy.