For over 30 years, people have been in pursuit of the perfect run in Super Mario Bros. That is, completing the game in the fastest time possible, also known as a speedrun. Now in 2021, the current world record holder may have reached the human limit, coming within milliseconds of the fastest time achievable by a computer. By analysing what’s technically possible, speedrunners are able to find the exploits, refine their approach and practice relentlessly, to push the absolute limits. This is the science and art of the speedrun. Episode Transcript & References Become a Gameplay Member Join our Discord Follow Gameplay on Twitter, Instagram, Facebook, YouTube and Twitch Speedrun Science by Eric Koziel