Most addicting Game You"ve Played on the Xbox 360

1. WoW

2. Fallout 3

3. Obilivion

4. Counter Strike

Those games have sucked time out of me more than any other execpt for Fall out but and i play it il realize it wont beat my time played in WoW but will keep me playing longer than i did in Obilivion which i played about 500 hours. Anyhow, this is just a mere type of the ice berge lol

The most addicting campaign would have to be Fallout 3. Now the most addicting multiplayer would be a toss up between Gears of War or COD 4.

Halo 3/COD4 - Multiplayer

Fallout 3 - Single player 

tales of vesperia

Most addictive game: Diablo 2 Lord of Destruction. Spent about 6 months playing time on that game.

as for the 360. Left 4 dead, Sacred 2

I was addicted Mass Effect.

halo 3 and gears of war 2.

I can't go past COD 4. The countless hours spent on multiplayer! I'm all geard up for MF2, November cant get here any sooner....

Halo 3 ....

Fallout3

fable2

mass efect

oblivion

left4dead

L4D ~ I've only had my 360 for two months and five weeks of that has been on L4D

Fallout 3 and Gears of War 2. Call of Duty 3 was the first xbox live multiplayergame that I played and I was addicted to it also.

This may sound funny but bully scholarship edition lol

coolguy735

Gears 1 & 2.

Bioshock...the best singleplayer shooter on the xbox 360.

Mass Effect by far was the best and most addicting game i have ever played.samn07

Gears of War 1...Gears 2's online just sucked because of matchmaking problems. Why didn't they use the same system as GoW1?

Call of Duty 4 thereafter took over.

Completed a playthrough of mass effect as well.

Basically I'm just waiting for Call of Duty MW2 and Mass Effect 2.

Gears 1 and just started playing Mass Effect and could see me losing months with this.

Oblivion and Halo 3 Multiplayer

Midnight Club LA

As far as addictive, I can't seem to put down Trials HD. It reminds me of one of my all time favorites Excitebike and is extremely addictive.

Right now it's Sacred 2. I expect Borderlands to take it's place once out. :D

halo 3 and close behind cod4

Gears 2 on Horde mode. I still play it religiously with friends, which is brilliant now since they have added experience in!

In no order - Fable 2, ME, Oblivion, Cod4 (online), Left 4 Dead, Gears Of War, and Gears Of War 2

L4D. i got that game on day one and ive been playing it ever since.

For me I would say Fallout 3, Mass effect halo 3 and LMA manager 2007 all are regular games i play all the time