SoRR is a compilation of the Streets of Rage games combined together to take the best of all worlds.  If you like Final Fight, or played the SoR series, this is a MUST game to download.  Unlockable characters, unlockable cheats, multiple endings, and one of the greater OST you will ever hear from a single game.  You can even custom the music by making your own OGG files, allowing an intro part, and then a main repeated part.  Full joystick support, and local multiplayer, as well as single player with CPU support.

If you don't play this game, then something is wrong with you!