Other notable modifications to Alpha 3 include air recoveries and a Guard Meter, which limits how much you can block. Within each fighting style, you can execute certain moves, and you also gain other strategic advantages. One key difference between Alpha 3 and its predecessors is that in Alpha 3, each character can choose from one of three fighting styles before each fight begins. Street Fighter Alpha 2 Install Your DesiredĪlpha 3 does the job with strong visuals, excellent sound, near-perfect controls, and a tried-and-true fighting formula.