Visitors play video games at the Electronic Entertainment Expo (E3) at the Los Angeles Convention Center in western U.S. state of California, June 13, 2019. The annual 3-day show, which kicked off Tuesday, organized by the Entertainment Software Association (ESA), expects at least 60,000 attendees, 300 exhibitors and thousands of products on display. (Xinhua/Qian Weizhong)