It's gotta be Bioshock 1 and 2. It's just to boring for me to finish the game. Never tried Infinte though that one looks fun

Mass Effect 1,2,3, Dota 2, Saint's Row 3

Bastion.

People should rather rely on their personal opinion about a game they played rather than on the opinion of some random people (who might be eventually paid by game companies to write good reviews)

Hmm GTA 4 and Assassin's Creed 3.

Skyrim too but I don't 'hate' it, just don't get what all the fuss is about. I prefer Oblivion.

Bioshock and Bioshock Infinite. It's not that I hate them or think they are bad per se, but what those games were about is infinitely more interesting than the actual execution, which fail to live up to what was promised in their respective promotional and concept materials. In fact, I'd go so far to say that Bioshock 2 is the best game in the franchise, and the only one that I would consider 'fantastic'. That game's gameplay is genuinely awesome, being a definite improvement on the first and demonstrating how badly dumbed down the sequel was. And while its story isn't as high-concept like the other two, it was just as thoughtful and delivered much more competently.

Killing Floor, possibly the game I hate most in my library despite it having a reasonably high metascore and a lot of people talking as if it's some masterpiece; I personally think it's a piece of rubbish.

Call of Duty BO2, no idea about the other games, but a couple of hours on BO2 made me decide that I'm definitely not buying the next piece of rubbish Activision pumps out in the CoD series, I'll stick to Battlefield thank you very much.

Frozen Synapse. Despite normally being delighted by strategy games, this one completely failed to impress me at all, I really don't think it's deserving of 85/100.

Psychonauts. Didn't manage to get through the first level before I started getting CTDs every time I got to a certain point. Bonus hate because I didn't like the way the game looked either.

Any Call of Duty post-World at War, but before Black Ops II. God, the only one in this part of the series I thought was not-that-bad was the original Black Ops. Modern Warfare 2 & 3 can go die in a hole. Especially MW2. No dedicated servers? Multiplayer not working 99% of the time IN A MULTIPLAYER-BASED GAME? This series already had me on its bad side, this two games just confirmed it.

(Vanilla) Fallout 3. I love the Fallout series. I really do. But THIS...THIS...THING is NOT Fallout. This is what an executive at Bethesda who never played the series thought was Fallout. The storyline is bloody linear for a Fallout game. Hell, they're missing quite a few core concepts of the original Fallout games, such as traits. The only reason this isn't one of my most hated games is because of modding, one of the saving graces of Skyrim that manages to keep it off this comment.

DISHONERABLE MENTIONS: Half-Life 2, Saints Row: The Third, ArmA: Cold War Assault, Metro 2033, The Elder Scrolls V: Skyrim, Tropico 4, The Sims 3, and DayZ.

I know, DayZ. What? The reason I did not include these one the list are because...

1. They have various saving graces (I.E. Story in Half-Life 2 & Metro 2033 or Gameplay in Saints Row: The Third & TESV: Skyrim)
2. I feel I didn't play them enough to find good enough reasons to hate them (I.E. Tropico 4, ArmA: Cold War Assault, and DayZ)
   or...
3. I used to hate/dislike it, but then grew to love it (I.E. The Sims 3, TESV: Skyrim, and SR:III)

GTA IV

The Bioshock series.

gta and bioshock titles - all of them , and perhaps sim...

Probably none. Don't get me wrong I don't love a lot of those games and some I just think they're okay but I find it hard to hate or loathe any game in the first place. There's a lot of overrated, over-hyped games but that doesn't mean it's garbage.

Fable 3, easy, crap port... Burnt money.

COD series and GTA IV.

I must be shortsighted or something, I can't think of any game I out-right loathe. I just seem to find the stupidest ways to enjoy any game :P

I shall expect a lot of CoD comments will be written.

I don't really hate it or anything but Borderlands is overrated

For me it would be
BF3\COD\HL\TES ( don't hate just overrated )\ Portal 2 ( overrated )

Skyrim, it just does nothing for me. I don't know what it is, but it just feels dull, and I cannot sit and play it for longer then 15 minutes. Then there is also the fact that when I state my dislike for it, all my friends tell me I am an idiot. But that is my opinion.

Call of Douchebag. Online swearing simulator. Average community IQ of a smashed potato.

Need for Speed Most Unwanted - A Cretin Game. A disgrace to the NFS series and to the original "Most Wanted" game.

Minecraft.

Terraria.

Assassin's creed 3. It's just bad.

This was actually a logical outgrowth of my thread. I'm impressed. :)