Really awesome game! I enjoyed the platforming and the art was exceptional. I couldn't figure out how to get over a platform next to the lava, but I'm sure it can be done. It was an awesome progression and I love how you did the lighting, it looks amazing. One thing, maybe to try would be to add a few more secret areas, even though I only played through a bit, exploring didn't feel as useful, it was more of survival and platforming. I am also a game designer, (I just finished my first public project, Master of Pong), so I know how hard it is to do this right. Great game, though, it was really done well!