A "Battle Pass" is a system used in many video games that allows players to earn rewards as they play. When players purchase a Battle Pass, they unlock a series of challenges and tasks that, when completed, grant them various items like skins, emotes, and in-game currency. This system encourages players to engage more with the game and provides a sense of progression. Typically, Battle Passes are seasonal, meaning they are available for a limited time, often tied to specific events or themes. Popular games like Fortnite and Call of Duty have successfully implemented this feature, making it a staple in modern gaming culture.