These are the two games I might get from games on demand but i don't know which to get

I want to try gears 2 again due to the fixes of some of the problems i hated about it (smoke takedown and shotgun kill)

But i need some variety NFS Undercover or possibly Mass Effect

What are some of the best things about these games?

ME 1& 2. I love them.

RECON64bit

only played demo for 2 but i will play ME1 heard it's great

Back in good ol' 1994

My SOG Black Ops Tshirt :) and a Guitar Hero Shirt.

KOTOR

Call of Duty 4: Modern Warfare

Halo 1,2,3

I'm getting MS points soon but I don't know what game on demand i should get here is a list of stuff i'm considering

Mass Effect (I'm behind and the last BioWare RPG i played was KOTOR)

Need for Speed Undercover (I need to add more variety to my games i have shooters)

Fable 2 (didn't really get to play it too long)

Bully: Scholarship Edition

Gears of War 2 (got rid of it too early and want to a second crack at it)

I want a replayable game but I want a fun multiplayer game. I want bang for my buck. :P

Modern Warfare 2, I thought it was way overrated and not as good as Call of Duty 4. I thought the mp was unbalanced.

Halo 3 ODST, I haven't played it but I don't know if i'll ever try it. It seems like one of the weakest Halo games.

Halo Wars, I am not a Strategy fan and I purely hate it. Why is there flood in it? WTF?!

Halo CE Remake in HD and online multiplayer wuld be teh awesome!

I would also love to see the PS1 classic The Legend of Dragoon

Maybe even Tony Hawk's Pro Skater 2 HD

Personally, I've played the beta and it was pretty good but it seemed forgettable because it's been done already and stuff. I wasn't a big fan of MoH but maybe when a price drop goes ill consider it.

I've heard some rumors about Halo 3, ODST and Reach going on PC. I don't believe Reach is coming yet since it barely came out on 360 but is 3 going on PC?