Batman Arkham PS3 - got the steam version for £9.99 in a sale.
COD 1 - Lost the media for this years ago, was in a sale.
COD 2 - Was in the same COD 1 sale
COD 4 MW - Have the PS3 verison but again was in a sale part of the COD pack
COD 5 WAW - again same COD pack.
Beyond Good and evil - Gamecube had long gone, so got this for a fe quid
Bioshock 1 & 2 - Had Bioshock on the PS3 but they were cheap and wanted to try Bioshock 2
Dirt - had the DVD right in view but it was a few quid so less hassle
Toca Race Driver - got this was the Steam version worked better in Windows 7
Rome Total War - was part of the SEGA megapack Steam were selling.
Resident Evil 5 - haven't played it, already had the PS3 version don't even know why I got this.
Doom 3 - this was so cheap I had to get it, lost the CD key to this one years ago.
Dark Forces - It was again REALLY cheap. I play it every now and then, as even though the graphics are so low res the game itself was superb. I have no idea where my CD went, I think I lost it in when I moved house.
Fallout 3 GOTY - I still haven't played this, and I've got the PS3 version and not played that either.. But it was cheaper then normal steam prices.
Half Life - I for the life of me couldn't find the CD for it. Again I think I lost it in a move. So it came up for sale, and grabbed a copy. Still as good as when it was first released.
Need for Speed Shift - I got this in the EA sale. The graphics are so much better then PS3 and you can mod it etc... Ditched the PS3 version after that.
Hmmm quite a few, but still they were all in sales. Batman Arkham was the one I was most pleased to get in a sale, oh and Metro 2033 but I didn't own it already....
I also got HL2 ep1 and ep2 in the sales, 3 quid each I think... Played them both and they were epic and well worth the cost. Can see why so many want ep3. I do as well..
I'm looking forward to the christmas sales. Hope they have some deals on. Got £100 set aside for it.