the definite games are
fallout: new vegas
under siege
maybe's are
ruse
assassins creed: brotherhood
dead rising 2 heard a lot of good things about the first
lbp2
vanquish
unlikely
GT5 not into racers but it sure is pretty.
correct me if I am wrong
stop me if I am bias
I love a good civilised debate (but only if we can learn something).