Five Price Tags is about as chrome-less as it gets. The only electronics in sight are the backdrops behind the car.
There\'s more to chrome than just flashy presentation. Shell Game is about as visually simple a game as it gets, but the shell part of the game is a form of chrome to generate a random outcome. It is, as Chris L said earlier in the thread, pretty necessary chrome, because \"you get a 25% chance of winning the big prize for each small prize you win\" is pretty dry on its own. Or even considering how many different games have some form of giving the contestant options for the missing digit(s) in the price of a prize and the contestant has to say which one is correct in order to win.
