360 Recommendations

[Parmesan]

Right I'm moving at th end of the month, and am going to have some spare time whilst I wait to start my new job, so I need to new games for my 360, I have recently finished:

COD 4
BioShock
The Darkness
Halo 3
The Orange Box

So those are all out the window, what else can anyone recommend? Keep hearing a lot about this mass effect game, any good? And I remember watching a video a while ago for army of 2 but I wont have the interent straight away in my house, so is it going to be a bit pap unless I can play online co op?

 

[Parmesan]

Picked dead rising up the other day, was not very impressed with it at all, have been thinking about oblivion for some time now, might have to have a look round for a cheap copy somewhere.

 

[Parmesan]

there seem to be a lot of good sounding rpg's coming out at the moment. Was tempted by RSV2 but I was a bit dissapointed with the first one, and was dissapointed with the online play.