In the spirit of Mugen (in that this was a passion project done as a hobby and for fun), but different, I present to you the recent Duel Toys 2 release by Diefox. This is a unique fighting game that has over 60 fighters from comics, video games, movies, and original creations. But that is not all. There are also RPG elements that blend together between the fights, along with numerous mini games (trivia, racing, etc.) Plus, you can alternate between fighting styles in an effort to collect all of the toys you will use to make your way to the end. Here is the trailer.
Here is a clip of some of what you will do between fights:
And here are a few screenshots:
To see more videos, go to: http://www.youtube.com/user/diefox
And to download and find out more about this great game, go here: http://dueltoys.blogspot.com/