I'll preface this whole thing with a link: http://www.reddit.com/r/smashbros/comments/2roj3l/touhou_super_smash_battles_a_melee_inspired/
So an independent game company is creating a fighting game which uses many of the mechanics prevalent in Super Smash Bros Melee for the Nintendo GameCube, with many if not all of the fighters being Touhou characters. The project has an Indiegogo campaign going and is looking to raise $10,000 to produce the game and eventually release it on the Nintendo E-Shop.
This game is planned to be compatible with the Nintendo GameCube controller adapter, will apparently revive some of the techniques lost in the shift from Melee to Brawl such as wavedashing, and the gameplay is reminiscent of although not quite exactly like Melee's.
The Indiegogo page is here: https://www.indiegogo.com/projects/touhou-super-smash-battles
There's a preliminary video showing off early gameplay at the top of the Reddit link if anyone's interested, although it is rather rough due to the project not being funded yet. I'm not a big fan of the series myself, but I figured someone else would appreciate it