Official last game you've beaten thread

Ankh 3: Battle Of The Gods - The third (and the last one, unfortunately) part of Assil's adventure. It's very similar to the previous two games from the series so if you liked them you'll like this one as well. I can't really say which one of them is the best. They're so similar to each other that it's like one big adventure. 7/10

Tome Raider 1 :P Hell yeah !!

The Darkness II.

Just beat the Ocarina of Time 3D remake 5 minutes ago :)

Dishonored

I just beaten Scribblenauts Unlimited and still finishing up the rest of the levels. Great game. :)

Looking forward to the next release of the game.

I don't complete games.

Sherlock Holmes: The Secret Of The Silver Earring - The next adventure of Sherlock Holmes. It's definitely better than the previous one (The Mystery Of The Mummy). I absolutely loved the plot in it. It's very complex and interesting. However, the game has some flaws. There are technical problems present (for example difficulty going from one point in the location to another), animations of the characters are terrible, characters walk very slowly indoors which is really annoying, the "stealth" part of the game was tragic, the violin music was driving me nuts by the end of the game and some puzzles are really difficult which can discourage some people. But those flaws are nothing compared to the plot and overall vibe of the game which is really good. If you like adventure games and good plots this game is definitely for you! 8/10

Thomas Was Alone, the game completely won me over and although the gameplay is a bit too easy, I really loved the story, characters and the presentation style. It's not a game for everyone, but I would still seriously recommend it

I beat Alan Wake's American Nightmare, Karateka, and Faerie Solitaire (100% achievements in all).

Bioshock Infinite... again, I really love it.

Civ V

Spec Ops: The Line

The end was totally worth it, they hit the perfect balance of foreshadowing towards it.

Psychonauts
Rank 101. Still need to wait for Christmas for the last achievement though, since it was bugged before (last year?). (I could change my system time, but that'd be lame.)

Psychonauts was my first non-Valve purchase on Steam back in 2007. I played all the way to the last world back then, and then never finished it (a very bad habit of mine with many games). It wasn't because of the difficulty (since most of the difficult sections I played through today, I'd never even seen before) -- I just got distracted and never came back to it 'til now, over four years later.

Tiny & Big : grandpas leftovers !

Trine 2 and McPixel.

Trine 2 is hilarious co-op, and McPixel took under an hour to beat.

Batman: Arkham Asylum, a really great game.

Fallout 3, and I'm still playing it.

SW:KOTOR I & II. The first one was highly overrated, good but not that great. The story have an unexpected twist. As for the the second one, it is a major improvement from its predecessor in every aspect. The story is darker, all jedi sith philosophy and force stuff are quite confusing.

Little Inferno, was a surprising funny game to play :)

Legend of grimrock.

The Adventures Of Shuggy - Pretty cool game, actually. It's very pleasant. The only thing I didn't like was the fact that difficulty level is very uneven, some levels are very easy and some are very hard. It was a nice "adventure" though. 6/10

If it's "beaten" - Binding of Isaac.
If it's "beaten for the first time" - Bioshock

Organ Trail: Director's cut... 5 times... in a row!

the Binding of Isaac :3