So, my long-time friend and collaborator DJ DeWitt and I - inspired by the excellent indie games Samurai Gunn and Towerfall - had some ideas for our own local multi-player brawler. The gameplay is still in the design process, so I won't describe that just yet, but here's a mockup! Any feedback is very much appreciated.
version without the 'Kampft!': http://i62.tinypic.com/jhsy9l.png
old version: http://i59.tinypic.com/2dgteaa.png
note: there are a lot of colors (85 I think), some of those may be accidental strays. I'll consolidate more when I do more work for this. | 
I don't think the black bits of the central platforms work, they look more like tunnels, unless they are tunnels? Background is nice, not so keen on the green or the texture used for the tree like structures, just doesn't seem to match the rest of the piece