Guitar Hero 5 (As Rock Band has now turned to Beatles, I am forced to crawl back to Activision and Red Octane, licking their boots.) (X360)
Halo 3: ODST (Well... it's Halo, of course I'll buy it, I'm a fanboi...) (X360)
Section 8 (Not entirely sure about this yet, FilePlanet only allowing Americans to Beta it...) (PC)
Dragon Age: Origins (I already bought everything BioWare made since Baldur's Gate, plus the sequels to them respectively, so why the hell not.) (PC)
Bioshock 2 (I know you want it too...) (PC)
Modern Warfare 2 (I hear it's actually gonna sport proper weapons... so gief) (PC)
Assassin's Creed 2 (Developing this concept is a respectable use of my money...) (X360)
As for 2010, I'm still keeping a watchful eye on Bad Company 2, Mass Effect 2 (BioWare, this WILL end up on my shelf...), Lost Planet 2, Mafia 2, God of War 3, Halo: Reach (Beta, yey!), Supreme Commander 2, Metal Gear Solid Rising, Crysis 2