So I completed Shadow Hearts: Covenant pretty darn quickly and I'm near 1000G on Silent Hill. I recently brought Monday Night Combat for that ridiculous price of 1200MSP,but thats really only a casual Arcade game. What I want is a good, long and exciting new game that can keep me occuppied for hours. I prefer the game to be on Xbox 360 and possibly Ps2 or PC but nothing else, and I need some help with deciding which game I should get or pre-order in the next week, heres the list that I think I'll enjoy most:

• Dragon Age: Origins (X360)
• Fallout 3 (X360)
• Mass Effect 1/2 (X360)
• Eternal Sonata
• Bioshock 1/2 (X360)
• Shadow Hearts (PS2)
• Xenosaga 1/2/3 (PS2)
• Oblivion (X360. Yes I know, I haven't played Oblivion)
• Mafia 2 (X360)
• Lara Croft: Guardian Of Light (XBLA)
• Dawn Of War 2 (PC)

So I'm confused on which one of these games I should pick up next, I plan to play all of them apart from Lara Croft and Mafia 2. Hope you guys can help my poor brain out, thanks... Also if you have any other games thats not on the list, I'll be happy to check the game out... Thanx