I played Samurai Warriors and loved it, now i want to get Samurai Warriors 2 Extreme Legends because obviously it is the second one with extras, but what is Samurai Warriors 2 Empires? Is it yet another addition to the second one, or somthing completly different, if so y is it no SW 3? I just want to know is i should get SW2: Ex L or SW2: E thanks.