The Australian Christmas 2011 Title update for Team Fortress 2 has 13 achievements.
Collect three gifts dropped by opponents.
Win 137 Rounds.
Capture a control point within 12 seconds after exiting a teleporter.
Kill two people on the roof of the center control point in a single life.
Play through a back-and-forth battle for 15 control point captures.
Capture the final control point within five seconds of your team capturing the previous control point.
Get one or more kills as all nine classes in one round.
Achieve 7 of the achievements in the Foundry pack.
Play in a game with five or more players from your Friends list.
Kill an enemy who is capturing a control point with a critical hit.
Kill a player by pushing them into the cauldron fire.
Win a round in which the enemy team has attempted to capture your final control point.
Be part of a team that wins within two minutes.