Today on PlayStation's YouTube channel, Activision and Vicarious Visions showed off footage from Crash Bandicoot N. Sane Trilogy. Specifically, you're seeing footage from Crash Bandicoot: Warped, as VV's Dan Tanguay shows off three of the levels: Double Header, Gone Tomorrow, and Orange Asphalt.
You can also see six minutes of bonus footage on the PlayStation Twitter account for a level called Tomb Wader. The footage looks great and serves as a lovely reminder of trying to conquer old CB games with friends on the first PlayStation. Hopefully that brings some memories back for you, as well.