In order i have played them.
1.COD4 (I realized what the next gen consoles could really do amazing things the generation behind it couldn't.)
2.Oblivion (A massive world that isin't linear? It was my game of choice for months)
3.Bioshock (With decent visuals, an insane city, and plasmids! It was the most mentally draining game i had ever played feeling exhausted after playing for a few hours.)
4.Littlebigplanet (A level creator with almost endless possibilities has sapped most of my creativity)








