This run happened all the way back in 2022, at a time when there was no clear consensus on whether cave skip and lava skip were allowed in No Major Skips. As such, this run did lava skip and OhNoes's hundo cave, and wasn't uploaded until a clearer consensus was reached.
(In the end, both lava skip and the full version of cave skip were agreed to be valid in NMS; so full cave skip already provides an easy timesave over this. But it wasn't a particularly clean run otherwise either, I didn't want to pour my soul into a category without knowing if the run would even count. A time around 11:40 should be very doable.)
(There was also a consensus among players that pretyping "stand" and "run" should be acceptable, saving a bit more time; but the rules on speedrun.com were never changed to reflect that.)
Played in DOSBox 0.74, 10000 cycles.