Call of Duty 4: Modern Warfare: "Mile High Club" achievement unlocked.
Halo Reach: "A Monument to All Your Sins" achievement unlocked. Bonus points, all skulls on.
Lost Planet 2: Earned 34 of the 50 achievements before earning the 35th by dying more than 444 times.
Resident Evil 5: "War Hero" achievement unlocked
Elder Scrolls: Oblivion: Completed every questline Except
the main questline.
Assassins Creed II: Got every achievement, except for the one that requires you to kick a guard with the flying machine. I figured there would be more than one flying machine mission in the game, and now am just too lazy to play through to that point again.