So I have a Vectorman game and the box says "randomly selected Vectorman game cartridges have a chance to win built right in! If you finish one of the winning cartridges a final screen saying You Win! Will gove you a secret phone number and address."
Has anyone heard of other games that did this?
Does the screen only happen once or can it say you win every time you beat it?
Also could proven winning carts be worth more?
Thanks.