Call of Duty: Black Ops 6 and Warzone offer numerous seasonal events and updates, each packed with exclusive content that players can unlock by completing specific challenges within a limited timeframe. However, not all players have the availability or consistency to finish these challenges within the given timeframe. This often prompts players to explore alternative methods to unlock content. With that in mind, here’s a breakdown of how you can access rewards from past events or seasons in BO6 and Warzone.