I have sent you an email with my game submission. 
It is called GOAT. An emulation of the Monty Hall game on TV. 

Behind 3 doors is either a car or one of the two goats. 
The contestant is given the option to choose 1 of the 3 doors. and 
He is then shown the unselected door where one of the goats are. 
The contestant then has a choice to swap or to keep their door. 

In fairness, the mathematics behind this game appears 50:50, for a swap/keep. 
However, calculations have proven that swapping gives a 66% chance of winning the car. 

The game also keeps a tally of the percentage games won (ie: winning a car) 
