Impressive submission. You managed to make quite a lot of game in not a lot of time!
Large map (especially for a 48hr jam). Quite a lot of content in terms of dialogue and questing.
Very good use of the assets provided. Lots of variety. Fits the them perfectly too.
For improvements, I'd suggest increasing the walk speed a bit as it does take some time to move from one side of the map to another. Also, I'd suggest making the size of the game window smaller in future games. I'm playing this on a laptop and found I could not see all of the game screen without scrolling up and down.
Great submission. You did a very a good job!