I played your game and the first thing was it is laggy as frick xD! That's not a big deal cause its a game jam and i don't expect these game to be optimized. But it is something good to learn for future projects and this game might be a good place to start learning.
The NPCs were honestly good.
Graphics were decent. I like the jungle (Disregarding the lag xD)
There wasn't a definitive end and if there was, i missed it so i apologies, but the game play was good.
A solid start and defiantly is good overall. Great job