Halo: Campaign Evolved Reveals Three New Operation: Meteorite Missions

If you’re deciding whether to jump into Halo: Campaign Evolved at launch, the big new hook is now official: three additional prequel missions titled Operation: Meteorite, arriving alongside the remake’s July 28, 2026 release on Xbox Series X and PS5.

What Halo: Campaign Evolved added with Operation: Meteorite

Ahead of its July 2026 release, Halo Studios used the Xbox Games Showcase 2026 to reveal three brand-new missions coming to Halo: Campaign Evolved. The new content is grouped under the Operation: Meteorite banner and is positioned as a prequel to the events of Halo: Combat Evolved.

Those missions follow Master Chief alongside Sergeant Johnson, set one year before Combat Evolved as they take on a Covenant research vessel. While the remake is already centered on retelling the original Master Chief story from 2001’s Halo: Combat Evolved, Operation: Meteorite is meant to expand the narrative space around familiar characters—especially Johnson, who appears to play a major role in these new segments.

Halo Studios also confirmed that Operation: Meteorite will bring new enemy types and additional weapon options drawn from across the Halo series. In a short trailer breakdown, the missions are shown mixing several classic Halo gameplay ingredients: ground combat (including a newly shown brute variant armored for higher difficulty play), a space-based mission sequence that appears to involve piloting a Covenant phantom variant, and at least one warthog run moment.

Why this remake approach is still a talking point

Halo: Campaign Evolved is more than a straight visual refresh. The project is a large-scale remake built in Unreal Engine 5, marking a shift away from Halo Studios’ proprietary Slipspace Engine.

When the remake was first shown publicly—at the Halo World Championships in October 2025—attention also focused on how Halo Studios chose to modernize the original Halo: Combat Evolved. Those changes included adding sprint and introducing brand-new story missions. Not everyone agreed with those decisions at the time, with some fans arguing the additions felt unnecessary for the original package, while others were eager to see how the new content would land.

Now, with Operation: Meteorite formally unveiled, the speculation about what those extra missions could look like is at least partially answered. The trailer’s mix of combat, vehicle action, and a space sequence suggests Halo Studios is aiming to deliver variety rather than simply extending the story on-foot.

Release date, platforms, and what to expect next from Xbox

Halo: Campaign Evolved is confirmed to launch on July 28, 2026 for Xbox Series X and PS5. Preorders are also live across storefronts at a price of $49.99 USD.

Whether players view the new missions as an exciting expansion or a step too far will likely depend on how they feel about the remake’s broader modernization choices. The source also points to industry chatter that more remakes could follow in a similar vein, with Halo 2 and Halo 3 reportedly on the pipeline—an especially notable prospect given how many fans have long debated Halo 2’s comparatively rushed feel.

For Xbox players who don’t fully connect with the remake direction, the rest of the platform roadmap remains packed. Later in the year comes Gears of War: E-Day, and next year includes the Fable reboot slated for February 2027, alongside other day-one additions to Xbox Game Pass.

What players should know

• Operation: Meteorite is a set of three prequel missions set one year before Halo: Combat Evolved, featuring Master Chief and Sergeant Johnson.
• The new mission pack is expected to add new enemy types and more weapon options from across the Halo series.
• The trailer indicates a blend of ground combat, a space mission involving a Covenant phantom variant, and at least one warthog run sequence.
• Halo: Campaign Evolved releases July 28, 2026 on Xbox Series X and PS5, with preorders priced at $49.99 USD.

Expert View

Operation: Meteorite looks designed to satisfy two audiences at once: players who want more Halo story context around familiar characters, and players who want the remake to feel like a complete package rather than a simple re-skin. The bigger question is still whether Halo Studios’ modernization—like sprint and new story additions—enhances the original experience or shifts it away from what made Combat Evolved iconic. The new missions will be the clearest test of that balance, and the July 28 launch date makes the verdict arrive quickly.