Patrick Mahomes and the Kansas City Chiefs saw their winning streak come to an end in Week 5, falling to Trevor Lawrence and the Jacksonville Jaguars 31-28 on “Monday Night Football.” Now, the Chiefs have fallen to 3-2 to begin the 2025 NFL season, with a Week 6 battle against Jared Goff and the red-hot Detroit Lions on Sunday.

Kansas City has already hosted two games at GEHA Field at Arrowhead Stadium this season, falling to the Philadelphia Eagles in Week 2 before defeating the Baltimore Ravens in Week 4. And, amid the Chiefs’ dynasty, with three Super Bowl wins in five appearances over the past few years, Arrowhead was also selected as one of 11 U.S. venues for the 2026 World Cup. Now, another big event is set to take place at the stadium for the first time.

On Tuesday, the Chiefs announced that, for the first time, Arrowhead will host Game On!, an interactive fan event where attendees can “compete for prizes by playing games like Madden NFL 26, Fall Guys and Rocket League, learn more about streaming and shoutcasting, and visit the Hall of Honor.” The Oct. 25 event will feature celebrity appearances from KC Wolf, Kansas City cheerleaders, gaming creators and former Chiefs stars Gehrig Dieter, Dezman Moses and Marc Boerigter.

Prizes will include game tickets, autographed memorabilia and Chiefs apparel. Fans also don’t have to be in attendance to participate, as they “can join in the fun from their own personal battle station.”

“Introducing Chiefs Kingdom’s first-ever day of gaming 🎮,” the Chiefs wrote on X. “At Game On! presented by G.E.H.A, you’re invited to play some of your fave games alongside Chiefs Legends and gaming creators for prizes like Chiefs tickets, autographed items, and more!”

Introducing Chiefs Kingdom's first-ever day of gaming 🎮

At Game On! presented by G.E.H.A, you're invited to play some of your fave games alongside Chiefs Legends and gaming creators for prizes like Chiefs tickets, autographed items, and more!

— Kansas City Chiefs (@Chiefs) October 7, 2025