Overwatch 2 recently debuted with Blizzard launching a closed beta for the online multiplayer shooter sequel. The developer pulled out all the stops for Overwatch 2‘s debut, partnering with a significant number of high-profile Twitch streamers. Around 1.5 million concurrent viewers tuned into Overwatch 2 when it started, an astonishing number for any game. But in a shocking turn, Overwatch 2‘s Twitch viewership has plummeted in a way that may never have happened before. Its Twitch viewership has shrunk to a fraction of previous totals.