Super Mario 64 in 15:35 pres. by SpeedRuns.net (Video) 1 discussions Played by Rikku in 15:35. This is a tool-assisted speedrun which takes advantage of slowdowns and rerecording. Everyone should know this game but have you ever seen someone playing like this? Probably.. Tags: speedrun mario super supermario nintendo n64 nintendo64 tas mario64 64 tool-assisted tool assisted