The pursuit of a perfect speedrun in the original Super Mario Bros. has reached a new pinnacle, as player Niftski has established a world record time that is a mere four frames from the absolute fastest achievable. This latest achievement continues a trend of increasingly refined performances within the NES classic's speedrunning community.
Niftski's record-setting run clocked in at 4:54.332, surpassing the previous record held by LeKukie by two frames. Achieving such precision involves executing a multitude of complex, pixel-perfect maneuvers, including techniques like backwards-jumping fast acceleration. The run was not entirely flawless, however; Niftski encountered minor timing issues during the final level, 8-4, with a mistimed pipe entry, a jump that was too high, and a missed acceleration boost in the last room costing him four frames.
During his streamed run, Niftski's heart rate reached a peak of 176 beats per minute, spiking to 191 bpm during his celebratory reaction. He later addressed concerns from viewers about his health in the description of his YouTube video, confirming he does not have a heart condition.
This accomplishment is particularly significant for Niftski, given recent community discussions regarding his preferred control setup. Niftski primarily uses a keyboard for emulation but switches to a controller for the final level. This method was briefly questioned by the community earlier this year before a reversal, albeit with new guidelines. Niftski maintains that using a keyboard offers no speedrunning advantage for Super Mario Bros., and some community members agree that data suggests it may even be detrimental. Nevertheless, the debate highlights a potential future pursuit of a perfect run on original NES hardware.
With Niftski's record bringing the community so close to a theoretically perfect run, the question remains who will be the first to achieve it, and whether their own physiological limits will be tested in the process.