PSU: "Shoryuken!!! Few videogame series have made such a strong impact on their respective genres in the way that Street Fighter has over its 20 year lifespan. My memories take me back to the early-Nineties and Street Fighter II, which was heralded as being the catalyst that ignited the fighting game boom of that decade. I remember sneaking out of the schoolyard at lunch times to play mini-tournaments on the arcade machine in our local chip shop. The machine was used so often by school kids that the punch and kick buttons had been worn down from teenage sweat and frantic button-mashing."