Over at Kill Screen, they've done their yearly "High Scores" poll in which each of their contributors send in a ballot of games, assigning points to any game from 2011. The results of the vote are in, and Portal 2 is the clear winner.
Bastion, Dark Souls, El Shaddai, The Binding of Isaac and Jetpack Joyride are also honoured, among others. Also worth looking through are the critics' ballots, in which each writer sets out the case for the games on his or her list.
It's also worth visiting the page just to check out the great illustrations by Michael Rapa, a small segment of which is featured above. Can you spot all the games?
High Scores: The End of 2011 [Kill Screen]