QuadCom We are a group of companies engaged in social network games and mobile application development. QuadCom Interactive The head office is located in Moscow. The company carries strategic management and develops large games for social network and mobile devices, mobile applications. QuadCom Saratov The company deals with small projects and develops social network and mobile games, including games for kids. The company is also involved in video game graphic production. The presentation about Hidden Object game development http://goo.gl/ld7ssu .