Instructions are in game.
FvF is a versus fighting game where the player can select between 8 characters and fight against the other remaining characters in a best 2 out of 3 round matches.
The swf of the above game is hosted and can be downloaded from Playtomic.com.
You can also play the game's Chinese Primary Version on my sponsor's site.
You can watch a Youtube demo of the game here.
The game won Daily 2nd on Newgrounds on 12/27/2011 and got featured on the front page on 12/29/2011.