Addictive in a good way? Quakeworld. I played it almost daily, with some breaks of a month or two at a few points, for about 10 years now. I am currently in a break mostly due to the fact that the online DM/CA community is dead and the only time I play it is during LAN parties with friends.
Addictive in a bad way? Everquest. Never doing THAT again. It was seriously fun for the first year of release, and then it was all downhill from there. But somehow I couldn't stop playing it. Interfered too much with stuff, like life.
Addictive in a bad way? Everquest. Never doing THAT again. It was seriously fun for the first year of release, and then it was all downhill from there. But somehow I couldn't stop playing it. Interfered too much with stuff, like life.