Nice game!
You asked for feedback, here we go :)
I like the general direction of the art style, the player and the enemies look nice. The trees are a bit simple and there could be more going on on the ground like bushes or rocks, stuff like that. The lighting is nice and that the fire is the brightness when it's almost out or when you refuel it is a nice touch.
The controls feel very limited. You can't move the rotate without rotating the player and you can't look up and down. With a static camera like this maybe an isometric top down view would work better. When attacking, the camera could also not be rotated anymore. This made the camera not feel really smooth and it was hard to see what is directly in front of you.
The music is good but not really fitting. It feels too epic for the game. I think your game could work really well with less music and more ambience that would elevate the danger much better.
The combat was a bit boring because you could not move when striking and there was no blocking or dodging.
I know there was not much time and I think you did a good job, but I also think there is potential for a much better game if you can manage to make everything feel smoother and polished. I could also totally see this with more things to build like towers that could help you defend the fire.
Overall not bad. Well done!