Sonic Boom: Rise of Lyric was released earlier this week in North America, and it has already been glitched by speedrunners who discovered a way to finish it in less than an hour. This is made by pausing the game after launching a special attack, which allows you to do it again. And again. And again.
That way, Knuckles can fly past entire levels and the record, according to Joystiq, is beating the game in 51 minutes. Take a look when Twitch user parax0 do it on this link.
Sonic Boom: Ryse of Lyric will be released in Europe next week.