I really like it, but I struggle a bit to know how to rate this adaptation of "To Build a Fire" as I'm not sure how much of the qualities is based on the source or your doing.
Cool idea with the platforming, I can imagine this being even more tighly integrated with the content of the story though. For example in the story the character isn't moving alot, but you as the player are, so there is some disonnance there.
Nice submission!