This stage was created entirely by myself aside from the small Toad guys in the cages, the piranha plants, the lava texture, and the painting of Bowser in the background.
The Toad and lava are property of Nintendo, the Bowser painting and concept art was made by my good friend Ishmael Hoover, his work can be found at http://iehooverfolio.blogspot.com/2012/03/blog-post.html
Timelapse of Bowser's Castle being created.
This stage was featured in the trailer for ProjectM 3.6.