The free-to-download mobile version serves as a trial for the full mobile experience:
Ultra Street Fighter IV - SUPER STREETFIGHTER IV Upgrade - Xbox Ultra Street Fighter IV Free Download
: Adds six new stages, including Pitstop 109, Cosmic Elevator, and Half Pipe. The free-to-download mobile version serves as a trial
: Introduces specialized modes such as Edition Select, allowing players to choose different versions of characters from previous SFIV iterations, and Team Battle Mode. including Pitstop 109