Halo 2 and Halo 3 remakes moving to Unreal Engine 5 as Ubisoft's new game test flops

Halo Studios (formerly 343 Industries) has greenlit full remakes of Halo 2 and Halo 3 in Unreal Engine 5. Meanwhile, Ubisoft's Assassin's Creed: Invictus bombed in closed testing in late April 2026, putting its planned late-2026 release in jeopardy.

Unlike the remaster approach in Halo: The Master Chief Collection, this is a complete engine swap. Halo: Campaign Reborn launches July 2026, and now Halo 2 and 3 are following—a faster turnaround than the Halo Infinite era. Ubisoft faces the opposite problem: insiders say Assassin's Creed: Invictus tested "extremely poorly," and the year-end launch could be delayed or scrapped entirely.

Compared to similar remake projects, Halo's strategy looks solid. Halo 3: ODST and Halo: Reach remasters were well-received, and players generally welcome classic titles rebuilt in modern engines. Ubisoft's track record is shakier—recent Assassin's Creed entries have faced delays or poor reception, so Invictus flopping in testing isn't surprising. Multiplayer-focused gameplay is already difficult to execute, and Assassin's Creed's core fanbase gravitates toward single-player narratives.

Nintendo continues its "complete product" philosophy—The Legend of Zelda: Breath of the Wild has barely dropped in price since launch. This contrasts sharply with Microsoft and Ubisoft: one extends IP longevity through remakes, another rushes release dates before testing is finished, while Nintendo refuses discounts to preserve launch-day quality. If you're a Halo veteran, the Halo 2 and 3 remakes are worth watching. For Assassin's Creed: Invictus, wait for community feedback before committing.