Halo: Campaign Evolved Adds Four-Player Co-Op Firefight Mode in a Free Update This Winter on PS5, Xbox Series X|S, and PC
After launching under Unreal Engine 5 on July 28 without a dedicated survival mode, Halo: Campaign Evolved is finally addressing its biggest replayability gap. Halo Studios and Xbox Game Studios have officially announced on Halo Waypoint that the fan-favorite four-player cooperative Firefight mode is arriving in a free update this winter across PlayStation 5, Xbox Series X|S, and PC.
The reveal arrives right in the middle of Microsoft's 25th anniversary celebrations for Xbox and Halo, which both debuted on November 15, 2001. Because the remake skipped competitive multiplayer at launch to focus on rebuilding the original campaign and adding the three-mission Operation: Meteorite prequel starring Master Chief and Sgt. Johnson, Firefight gives four-player fireteams a long-awaited reason to stay on the ring.
Four-Player Wave Survival, New Maps, and an Expanded Weapon Sandbox
First introduced in 2009's Halo 3: ODST before becoming a staple in Halo: Reach, Firefight challenges a squad of up to four Spartans to hold the line against escalating waves of PvE enemies. Speaking on Xbox Wire, Halo Studios Director of Competitive Engagement Tahir Hasangjekaj outlined what players can expect when the update lands.
"For nearly two decades, Firefight has been a Halo favorite, challenging Spartans to team up, hold the line, and survive wave after wave of enemies. The tradition continues this winter as we add the four-player cooperative PvE mode to Halo: Campaign Evolved in a free update."
Tahir Hasangjekaj, Director of Competitive Engagement at Halo Studios
Alongside wave-based survival, Halo Studios confirmed that the winter patch introduces brand-new maps and a deep assortment of weapons to help squads even the odds against Covenant forces. Available on Steam, PlayStation 5, and Xbox Series X|S (and included with Xbox Game Pass), Halo: Campaign Evolved already supports full four-player online cross-play and shared cross-progression, paired with two-player split-screen co-op on consoles.
Hands-On at Xbox FanFest Tonight Ahead of December's Halo Fest Showcase
Players attending Xbox FanFest in Seattle tonight, November 12, are the first in the world to go hands-on with Halo: Campaign Evolved's Firefight mode on the show floor. That live demo kicks off a month-long road toward the franchise's flagship winter gathering.
Halo Studios confirmed that full details on the free update will be shared during Halo Fest on December 12 and December 13, 2026, in Seattle, Washington. Just as Halo Infinite recently added 10 community-built Halo Fest maps, attendees at the December convention will be able to play the new Firefight build throughout the entire weekend.
- Game Mode: Four-player cooperative PvE wave-survival Firefight mode.
- New Content: Purpose-built new maps and an expanded weapon arsenal.
- Price: 100% free update for all game owners and Xbox Game Pass members.
- Platforms: PlayStation 5, Xbox Series X|S, and PC (Steam and Microsoft Store) with full cross-play and cross-progression.
- Schedule: Playable first at Xbox FanFest on November 12, full reveal at Halo Fest in Seattle on December 12 to 13, and public launch this winter.
My Perspective
Running through Halo: Campaign Evolved's rebuilt campaign and Sgt. Johnson's prequel missions in four-player cross-play across PS5 and Xbox back in July was a blast, but once the credits rolled, the game was crying out for a mode you could boot up with friends on a Friday night without replaying full story chapters. Dropping Firefight for free this winter with dedicated new maps is the exact shot of adrenaline this Unreal Engine 5 remake needed.
Right after the announcement dropped, Maëlle "Kaelen" messaged me from Montreal to warn me that she is already theorycrafting our ammo rotations for Legendary All Skulls On (LASO) wave survival. Between the nine extra franchise weapons added to the remake's sandbox and the ability to hijack Wraith tanks mid-battle, our winter nights on the ring are about to get wonderfully chaotic!
Halo Studios will unveil the complete map roster, wave modifiers, and exact winter release date during Halo Fest in Seattle on December 12 and 13.
Based on the outskirts of New York City, Chaya 'Chayane' spent five years studying software engineering in Montreal before returning to her home state. A Full-Stack developer and Deep Learning AI architecture researcher, she explores neural networks and algorithmic optimization while engineering data pipelines for Retrocharting and Gamescharting alongside Grimtag. A gamer for over 20 years and an avid collector of Nintendo history and The Legend of Zelda, she explored World of Warcraft's Azeroth before bringing her deep technical background to video game analysis.
