This is a 2-D mockup of one of my favorite games (believe it or not) : Jet Set Radio Future! You may not know what the hell JSRF is (although you would if you bought an x-box with the free game included). This actually contains only 32 colors.

The characters included in the picture are Gum, and Zero Beat. That black-yellow thing on the far right appears on the final level, it is a tower created by Rokkaku Goji to channel peoples energy and steal it for his own. That thing on the ground is the Graffiti created by Zero-Beat.

If you still believe that this game is too bizzare to exist here is the wiki link (yay for wikipedia!):

http://en.wikipedia.org/wiki/Jet_Set_Radio_Future

If you want to see better views of the characters, go to youtube and search somthing like JSRF lets dance (include "rivals" for enimies)