About six or seven years ago I came up with a set of rules for a tentacle themed card game in which players controlled a group of schoolgirls. Then they would attack the other player's girls by playing monster cards. And I called it: "Tentacle Monsters Attack Sexy Schoolgirl Sororities" (in honor of the games I based it on).
It was based on this game primarily (and thus all the games in its series, even though I hadn't played any of the others):
http://boardgamegeek.com/boardgame/6583/kung-fu-samurai-on-giant-robot-island
It also had a few extra elements - the most important of which was the ability to capture and convert another player's characters thus giving you extra points to be scored at the end of the game.
I still have the rules and all my test cards printed out somewhere in the deep recesses of a file drawer somewhere, and I was thinking of getting back to that project.

The project would involve a lot of testing with the members of this forum (and maybe the good people at Ryonani, since this is kinda up their alley too).

There would be no objective other than to let people print out their own card sets for themselves, but it is at the top of my list of "fun stuff that I haven't gotten around to really finishing" and thought I would see if you guys are interested.

-VSPAR