Like in the old days, if you are gamers in the arcade centre, I am sure you do play the Street Fighter games like me. The game is now available also in iTunes for your iPhone, iPod and iPad for US$10.
The game also features 14 characters, 11 environment, multiplayer head-to-head arcade play over bluetooth, and also four levels of difficulty. I myself enjoyed the multiplayer features where we can fight with our friends or other iPhone user via bluetooth connection.
You can download it here for US$10.