When since do Arcades have rapid fire except built in....built in rapid fire is acceptable at MARP. If you use a button that acts as if it is tapping a button many many times when you hold it down then that is not allowed in MARP. Like in Bosconian, if you hold the button down, shots keep coming out. That is fine. I hope you understand, if not, just ask questions. In life force, it appears that you are able to hold down the button and shots will come out sorta fast. With a "real" rapid fire button, it shoots much faster, but is not allowed.(posted 8453 days ago)