Activision has announced that Double XP tokens from Modern Warfare 2 and Modern Warfare 3 will not transfer to the multiplayer or Zombies modes in Black Ops 6. However, these tokens will still carry over to Warzone when it integrates with BO6. Players are advised to hold on to their tokens because of the cross-progression feature between BO6 multiplayer and Warzone. The return of the classic prestige system in BO6, without a seasonal level cap, offers even more incentives for fast progression.