Hi Guys
My local arcade has an Enhanced Rio machine which is an Elvis Top 20.
However every few weeks the machine game changes, still the same cabinet but just a game change.
I had always assumed that the engineers changed the security chip but today i saw the cashier changing the game.
She just changed it from Rainbow Riches to Monty Python £500 jp in the menu like i would on my machine but when i close my door the alarm sounds.
My question is , is there a "custom" chip out in the wilderness that lets all the games be played from the one security chip or can what she did be done at all.
Am I missing something as if such a thing was available can it be acquired for home use?
Thanks