That said, if you are ever in the Chicago area I suggest you check out Galloping Ghost. It is the largest arcade in the US and they have over 500 arcade games and it is all free play. $15 gets you in the door and then you are free to come and go as you please throughout the day as long as you keep your receipt. My buddy and I would go and play Mortal Kombat II and NFL Blitz for 5 or 6 hours at a time.