AppAdvice: Teenage Medusa (Free) by Vancouver Film School is an action game that features one of Greek mythology’s most well-known villains: Medusa. We all know about her, even if we don’t know her story. People who have never heard the myth of Perseus can tell you that Medusa is a woman who has snakes for hair and can turn people into stone. Well, in this story, you get to be Medusa as she battles against her greatest enemy. No, it’s not Perseus. It’s high school.