Follower alerts became a staple of livestreaming as platforms like Twitch made real-time follows visible on screen, and creators began customising them to match their channel theme. Warhammer, created by Games Workshop and expanded through Warhammer 40,000 and Age of Sigmar, offers a ready made language of emperors, chapters and endless war that fits that job perfectly. This version borrows that grimdark presentation rather than gameplay audio, turning a routine notification into a themed moment. It remains popular with strategy and tabletop streamers who want alerts that match their setting instead of using generic pop sounds.