Nintendo previewed an impressive lineup of gaming content at E3 2017 this week, by many accounts. Its collection of new titles and targeted versions of some of the industry’s hottest third-party content seemed to validate surprisingly strong sales of the Nintendo Switch console. Moving easily from a living room big screen to a mobile gaming device, the Switch already has gained a significant following. Nintendo unveiled a stream of new titles from some of its most renowned video game franchises, while adding new games that are designed to work specifically for the Switch, which offers a unique gaming experience.