Of course, it'd be impossible to talk about 2017 without mentioning the launch and success of Nintendo's latest system. Not only does it combine console with handheld, but it actually manages to do a good job of it too, boasting an impressive first-year library of games to boot (and it's not even the end of its first year yet).
However, it isn't just the system itself that should catch your attention. It's the fact that Nintendo managed to turn around four years of failure, learning from its many mistakes with the Wii U and re-entering the industry with a bang, demonstrating how important the relationship between a company and its consumers is. Not that there aren't still issues in that particular area, but it's a mighty fine start nonetheless.