The final battle event taking place inside Bowser's body in the Nintendo DS game Mario & Luigi: Bowser's Inside Story.
This took me countless amounts of time in making the separated colors, and the huge amount of frames needed in creating a separate artwork for the characters and the backgrounds for each side.
This is by far one of the hardest art projects I've ever finished. Hope you appreciate my very hard work!
Art (c) Me
Mario, Luigi, Starlow, Fawful, Dark Star (c) AlphaDream, Nintendo