At ChinaJoy 2007, Flagship Studios showcased its upcoming MMORPG title Mythos and received an interview from game.tom.com. In the interview, Bill Roper made comparisons between Mythos, Hellgate: London and Diablo series.
According to Bill Roper, Mythos is a casual style MMORPG, while Hellgate: London is a title oriented toward Diablo fans who are fond of experiencing high technology. Mythos developers are the core members of Diablo series development team. During Mythos development, they drew a lot of experience from Diablo. Bill Roper even claimed that Mythos is the most genuine Diablo sequel.
Read more from the following link