Detailed by Pannenkoek2012 on YouTube, Discord user Alexpalix1 was able to access the cabin door at the base of Cool, Cool Mountain by using a very specific string of moves and an upset mother penguin (via Tom’s Hardware). Players will likely recognize the location as the same spot where many have dropped a young penguin off of the mountain’s cliff in the Nintendo 64 classic.
The cabin set just to the side of the penguin nest is where you can find Super Mario 64’s unopenable door. It usually serves as an exit for Cool, Cool Mountain’s first stage, Slip Slidin’ Away, awarding players with a Star after they complete the slide and walk through the door. However, Mario is unable to walk back through from the outside, as this half of the door is uniquely missing a doorknob and is blocked by an invisible wall. Anyone who’s played Super Mario 64 has probably tried to walk through the door even if they don’t remember doing it, and now, after 28 years, a solution is here.
The cabin set just to the side of the penguin nest is where you can find Super Mario 64’s unopenable door. It usually serves as an exit for Cool, Cool Mountain’s first stage, Slip Slidin’ Away, awarding players with a Star after they complete the slide and walk through the door. However, Mario is unable to walk back through from the outside, as this half of the door is uniquely missing a doorknob and is blocked by an invisible wall. Anyone who’s played Super Mario 64 has probably tried to walk through the door even if they don’t remember doing it, and now, after 28 years, a solution is here.
