Overwatch is kind of a big deal, and not just because it’s the only game I’ve given a perfect score in more than 10 years of reviewing games, but also that. For parent company Activision Blizzard, however, it’s basically a cash printer – banking over $1 billion in sales and microtransactions since it launched in May 2016, according to the publisher’s latest financials, making up 80 percent of its digital revenue in the last quarter. Obligatory joke about Bobby Kotick on that payload.