GameStop joked that the console wars were over after Halo: Campaign Evolved was announced for PlayStation 5 with cross-platform play.
The joke landed because Halo had long been one of Xbox’s defining exclusives. The original Halo: Combat Evolved launched on Xbox in 2001, helping establish Microsoft’s new console and making Master Chief a symbol of the Xbox brand.
GameStop’s tongue-in-cheek statement called itself a “Neutral Entity” and declared that claims to exclusivity had been dissolved. It treated Halo’s arrival on PlayStation as a symbolic end to the rivalry between Xbox and PlayStation.
The post was satire, not an official industry declaration. GameStop was commenting on Microsoft’s changing multiplatform strategy, and the announcement concerned Campaign Evolved rather than the original 2001 release.