If you can't wait for the Vita version, Street Fighter X Tekken Mobile wants to satiate your portable fighting crossover needs. The iOS version, now available for a promotional price of $2.99, comes with customized controls, a new timed survival Gauntlet mode, and ranked online multiplayer.

The roster, though, is a bit sparse at the moment. There are ten fighters, five from Tekken and five from Street Fighter. The Tekken quintet includes Kazuya, Nina, King, Paul, and Hworang, while the Street Fighter line-up has Ryu, Chun-Li, Dhalsim, Guile, and Hugo. That's quite the drop from the other versions, but then again so's the price. The addition of further characters down the line is likely, but in what form remains to be seen.

The Vita version of Street Fighter X Tekken arrives in North America on October 23.