Algodoo

This graph shows prisoners dillema often used in game shows like ITV's golden balls.
Two prisoners decide to escape frrom prison.
They can help or cheat.
If they decide to help each other they escaped the prison.
If first prisoner helps BUT second cheats, person that CHEATED is free and "honest" is caught
by prison guards and goes back to prison.
if BOTH cheats both gets caught by prison guards and goes back to prison.