Stephen Totilo, as he did last year and the year before, has put together a piece looking at the finest gaming moments to be had in 2007. From the high-jumps of Portal to the Colossus battle in God of War 2, he's got a lot of gaming goodness packed into this one article. My favorite moment (the end of Mass Effect) isn't on there, but this is a close second: "Late in the much-praised first-person shooter BioShock, the player is required to don the outfit of another character in the game. Saying much more about this moment would ruin the effect. But rest assured, this transformative sequence changes the way every character in the world reacts to the player's presence. Plus, it might just give a BioShock player some pause about what they had been doing for the dozen hours that preceded the moment. Saying anything more would be a spoiler."