I Like the assets and most of the color theme. Sometimes lighting creates a weird bloom effect but otherwise pretty good. I think a little more forgiveness would be better or a few different options for the path so you can make a choice that makes you take too long. Also for a game where the lava keeps rising and the death floor is constantly going up, I wouldn't make a platform lower than the current platform I am on because that just makes me look at how I have time left to get to higher platforms but no way to actually get there. I think some slight touch ups such as decreasing the speed at which the lava rises or some redsign of the level would make a major difference. Good luck!