You managed to achieve so much in 48 hours! There's a nice level variety, cool visual style, and the core mechanic works (mostly) really well!
Most of the levels were a little too easy. This can be easily fixed by lowering the number of lives. I also had a few spots where the fire got stuck in a corner and I couldn't move him out. Overall though, this was a really nice idea that I think worked! Nice job :)