"'Clive Barker's 'Clive Barker's Jericho'" - Explanation not needed other than I am an idiot.
TimeShift - Shamelessly rips off Half-Life 2, but fun. Unfortunately, not much.
Half-Life: Blue Shift - Opposing Force was good, this must be too. FAIL
Juiced: Oh great, more Need For Speed ripoffs.
Nickelodeon Party Blast - I bought it for my 5-year-old cousin. I'm not THAT crazy!
NBA Live '06 - Hey, it was 5 bucks and had super easy achievements.
Serious Sam II - OH GOD, THE REPETITION!!!
Microsoft Flight Simulator - How could something so bland be made successful?
Microsoft Train Simulator - Like Flight Sim, but you can't control your direction!
Orange Box (360) - I love the Box, but have you tried to play TF2 on a CONSOLE?
Any expansion pack for the Sims.
Tomb Raider anything.
Zero Wing - Yes, its the ALL YOUR BASE one. I still have it and play it for laughs.
I would like to mention a game I really like that got zero attention: No One Lives Forever.