How Super Mario 64 Was Beaten Without The A Button

In 24 minutes, Bismuth on Youtube explains how Super Mario 64 was beaten without a single A button press, on actual hardware by someone who’s nom de net is Marbler. The run was performed over five days. Video of the feat isn’t up yet, but should appear on Marbler’s channel when uploaded and encoded. Here is the video embed:

I have some commentary on this. First, if you’ve been following PannenKoek all this time like I have you know they’ve done many videos over the internals of SM64, many with the end goal of getting the A Button Challenge as low as it can go. The answer is, he doesn’t get all the stars, and it’s been a long iterative process of routing, and figuring out how to do formerly TAS-only techniques on with a controller. After a long period of improvement, finally, the dam broke.

What does this mean for PannenKoek? I think their most interesting videos lately have been those that are more about Mario 64’s internals, like that terrific explainer about invisible walls. And completing every star without A button presses is still a ways off. I think they’ll be fine.

How Super Mario 64 was beaten without the A button (Youtube, 24 minutes)