|Phone Story / CC BY-NC-SA|
Well, it's not a real game. It's more like an interactive short story. It's okay, and the price of the app will be donated to organizations that helps victims and act against those conditions.
But beware: It's using Adobe Air. So, yeah... you need a lot of space.
If you want to get a lot more background information of the violation of human rights and the problems caused by smartphones, you can visit: http://www.phonestory.org
Link for the Android Market: Phone Story