Our mobile game concept rests on the foundations of Exposure response prevention (ERP) therapy which entails exposing people to symptoms-triggering stimuli and preventing them from performing the urged reaction or ritual. This first leads to a moment of unease, after which patients realize that not performing their compulsions does not make the whole world collapse. And this positive realization strengthens over time with regular repetition of the ERP therapy. In other words, by playing the game regularly, people will become more confident that they can overcome their obsessions and compulsions.<\/p>\n\n\n\n