Padwolf said:
Silent Hill 2, bought the original and bought the directors cut and I was thinking of getting the HD collection. I also have two copies of Half Life, on Steam and on PS2. I have bought many games twice, because I resold them and rebought them, and because I sold my ps3 games to get them on xbox 360, there are too many to list. The next game I plan on getting again is L.A Noire so I have it on xbox 360 and Portal 2.
I don't know if the X-Box 360 version has something like this or not, but Steam has a "Complete Edition" for
L.A. Noire.
http://store.steampowered.com/app/110800/
And, as for
Portal 2. Well, you know... Valve games tend to be a lot better on PC. (Especially, if you purchase them on Steam.)
http://store.steampowered.com/app/620/?snr=1_7_suggest__13
Not to mention, with that free "Make your own test chambers" DLC coming up...
http://www.escapistmagazine.com/news/view/116978-Portal-2-Level-Editor-Coming-Next-Month