K
Keenly
Guest
What do you mean? are you refering to RPG? cause its not an RPG. I mean online as in, you play on public or private servers with anyone else who has the game and an internet connection, on battle.net.
diablo was one of the first modern RPG's to exist
with an emphasis on a leveling system with skills and attributes gained by gear and such
an MMO refers to many people being in the same game at the same time
for example. in wow everyone on the server can go to one particular area and hang out if they wanted to
in diablo your limit to a certain number of people per game. therefore its not an MMO. otherwise Call of duty would be an MMOFPS and starcraft would be an MMORTS