Create a remix and make levels for Building Boy : The Pit You can changes the levels any way you want, just make sure there is a single path from the beginning to end and adjacent levels line up with each other. Don't edit code or levels marked as do not edit. I have included a backdrop that includes all of the materials available for you to use. If you want to use mud, just have it in the back ground and I will implement the obscuring mechanic in the main game.