Gamania COO Davig Wong hopes that Hero:108 will server as an introduction for the next round of up-and-coming MMO fans: 'This teen-centric free-to-play online video game was developed to ease young gamers graduating from casual games into the exciting world of MMOs.' This new MMO, set to enter closed beta in May, is based on a Cartoon Network series of the same name. Gamania Digital Entertainment has announced the upcoming closed beta of a new MMO for the younger set: Hero:108.