Doctor game is an educational Flash game targeting middle school kids. Tha aim is to teach kids about sexually transmitted diseases by letting them take on the role of a doctor and diagnose different patients' diseases. For this project, I first made paper prototypes and tested them on kids at the Selby Lane middle school. Then I implemented the interactive prototype, working on both the design and programming of the game. Finally, I tested the interactive prototype again on students. This game is used as part of a health education program at Selby Lane.