I agree with Jakeocrazy, Borderlands is really addicting. But, for me, it's only awesome if you do co-op mode. My brother and I beat it over the course of a month, and that was playing only every few days or so.
Another addicting game was Halo 3. It was my first Xbox live game. I played that game pretty much every day, for around 3 to 4 months, up until I got a CoD game.
Come to think of it, I haven't played either game in a while.
It's gotta be Tetris. I would never imagine that to be such an addictive game to me but I absolutely love playing it online or with a friend for a couple hours
I've heard WoW being addictive, and yes I've played it. Never gotten an addiction to anything though.
CoD isn't addictive btw. I think it's the mentality of playing with friends. People seem pretty able to comply with stopping to play by themselves or with friends for a while after they die on CoD, anyway.
all GTA's all spores adn darkspore. all assassins creed including assassins creed brotherhood. rome total war. age of empires the whole series. all ratched and clanks all fables. and out of all of these favs i have to say rtw. it just keeps makking you come back again and again for the multiplayer
