Let's see....
Stormrise (PC) because people talked about the interface and I wanted to see it first hand so I grabbed it when it was on a Steam sale for 5€, Shattered Horizon (PC) though the badness was mostly restricted to the system requirements, Dragon Master Spell Caster (WiiWare) just because it kept staying in the charts and was reasonably cheap, Fracture (360) because it stood out to me as a big game when I just got my 360 and dropped to a fraction of the price a week later, Bullet Witch (360) just for laughs, Scribblenauts (DS) because some of the pre-release hype still stuck, Red Steel (Wii) just because I wanted to see it, Job Island (Wii) because it's completely out of whack and funny, Castlevania Judgment (Wii) because I like Cv and its music and all that, Perimeter 2 (PC) just because I liked the innovation in their previous games, Eufloria (PC) because it was strangely addictive despite being boring, Elektroplankton (DS) because Americans pay so much for it and I wanted to see what all the fuss is about so I got it for 10€, Halo 3 (360) because people just keep raving about it so I felt I had to give it a chance, Phantasy Star Universe (360) because it was dirt cheap and I kinda liked the PSO games, Eat Lead: The Return of Matt Hazard (360) because I want some humor in my games, Assassin's Creed/Prince of Persia double pack (360).