Quite possible the best beat-em-up series ever in video gaming history, Double Dragon is an arcade game that was introduced back in the 80's. The story involved two brothers, Billy and Jimmy Lee, whom were masters in the field of martial arts. The story begins with Billy's girlfriend, Marian, being abducted by a gang called the Shadow Warriors. The leader of the Shadow Warriors is Willy and his own brother Jimmy Lee. Either way, Double Dragon was the first beat-em-up game that was actually decent with both a great storyline and gameplay. The game combined a decent story, graphics, excellent music, satisfying gameplay, and most of all, a purely fun experience. With all of these great elements combined, you not only get a great game, but you get a classic in the minds of the many. I must recommend that you buy this game at all costs because you're missing out on a lot if you don't have it.