315 Studio, has been founded in 2013 to develop Location Based Gamified Mobil Solutions. Company continues its activities within METU Technopolis. “TaG the Location Based Mobile Advertising and Marketing Platform Supported by Game Mechanics Project” was awarded first prize in the Qualcomm Mobile Business Idea and Application Contest and supported by TUBITAK. TaG is a location based mobil ad&marketing platform where brands may give location based real rewarded gamified tasks to users over the games in the platform. TaG looks for the solution to the question of “how a digital advetiser convince a potential customer in the vicinity of the store to enter the store?” just as Where, ThinkNear, Placeable, SCVNGR.