Lol i didn't that we were going into wiki here. Anyways, when i think of a rail gun, i think of a gun that does a lot of damage in a short amount of time. If you coul use extra weapn to fire bullets miliseconds after you fire your gun, but also have high fire energy, then that would be my idea of rail gun. But it seems too cheap to actually put into the game. Sorry for the mistKes im a bit drunk.