Street Fighter 2 is a Aqua Venatus in which you can play with your friends. The game can enable 2 players play. Once it starts, you should choose your character like Ken or Guile at first. Player 1 use arrow keys to control, player 2 can press the keyboard Q, Z, S, D. if you want to punch or kick you can press the buttons 4, 5, 1, 2 or F, G, V, B. Use spacebar to guard. Of course, here are six kinds of special skills. You can press the arrow keys with G, B, 5, 2 to use these skills. At the left and right upper screen are two meters. One is your Health Meter, the other is the Power Meter. When you healthy meter deplete slightly, your power meter will fill to max. Are you ready? Have fun.