As part of the new Games for Windows Live Marketplace web interface they are having a week of deals, with a new one every day much like Steam does all the time. Today is Tuesday 17th November and they have the GOTY edition of Batman Arkham asylum on sale for £5.99/$11.99/ €11.99. Today only, so if you don't already have Arkham asylum on PC go get it.
 
http://www.gamesforwindows.com/en-US/dailydeal/day3/

Awesome, already have it though. 
 
Still, I wish Fable 3 comes out on it. :(

Awesome buy for anybody who doesn't already own a version of the game and doesn't need everything to be on Steam.

I've never heard of the site but looks legit.  My friend will probably be picking this up

It's the new Games for Windows Live store that launched a few days ago, it's legit Microsoft shit. 
 
@AlwaysBeClothing said:

" I've never heard of the site but looks legit.  My friend will probably be picking this up "

=/ I want to...but ugh...not sure if I want to sign up to GfWL. Also, from the demo it seems like an awkward port. SecuROM? Beh.

" =/ I want to...but ugh...not sure if I want to sign up to GfWL. Also, from the demo it seems like an awkward port. SecuROM? Beh. "

Buy it if you don't already have it. Well worth $12. The GFW version plays smooth as butter with a 360 controller.

" I've never heard of the site but looks legit.  My friend will probably be picking this up "

" =/ I want to...but ugh...not sure if I want to sign up to GfWL. Also, from the demo it seems like an awkward port. SecuROM? Beh. "

That's a very nice deal. I already have a 360 copy though.

" @BeachThunder said:

" =/ I want to...but ugh...not sure if I want to sign up to GfWL. Also, from the demo it seems like an awkward port. SecuROM? Beh. "

The PC version is anything but an awkward port. This is one of the few ports that is the definitive version, thanks to great PhysX effects. Just play it with a controller because the game was clearly intended to be. Also who doesn't already have a Microsoft passport and plays games on PC? "