Final Fantasy Crystal Chronicles for GC.
Before that, it was MGS Twin Snakes and before that Legend of Dragoon.

MGS4 and about a 6 moths before that MX vs. ATV: Untamed.

Oh I forgot, Metal Gear Solid 2. I tried to get into the series, but this was basically more of the same from Twin Snakes, which I liked at first but got too tedious for me after a while. Stealth FTL I guess.

Sack and Wiki, because they are not going to make another one, so yeah, I loved it and there is not going to be a sequel :(

nights journey of dreams and far cry 2.

Resistance 2.

I don't buy that many games I'm not sure about so... It's probably CoD4, never should have bought it.

I normally don't regret any of my purchases, but there are three exceptions: I disliked two movies and one CD so much that I just threw them away in the heat of the moment.

So there's not a single gaming purchase I ever regretted, not even Looney Tunes: Duck Amuck.

Prince of Persia

Man I was so disappointed... just like Assasin Creed : It is f*cking good looking but boring like hell...

Halo 3. Or Populous on PSN.

Halo 3 because I had played Halo 2 for two long, and Halo 3 was far too similar to it. Populous because the graphics made my eyes bleed.