Games can be more than fun! They allow players not only to passively read about serious subjects but to actively experience them. We have developed several Serious games as physical prototypes  in order to explore the potential of this exciting medium. The games’ topics range from sex slavery to bullying, corruption, and even the complex dynamics of love relationships. They offer players what other games don’t: interesting choices, challenges, competition, strategy and the opportunity to reflect upon important social issues. These projects breach the limits of games and expand the medium’s potential for expression.