Updates to Counter-Strike: Source have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

- Fixed a problem with recording POV demos that prevented them from being played back

Updates to Orcs Must Die! have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

• Added a user.cfg option to limit your frame rate “forceFPS=X” where X is what you do not want it to run faster than (for example: forceFPS=30).
• Added custom keybinding using user.cfg
• Fix for the Tenderized achievement.
• Fix for the fireball achievement.
• Switch to a hardware cursor to help people with slower machines.
• Fixed up the cursor acceleration option slider to make it more useable.
• Fixed up pathing near the doors on Twin Halls.
• Fixed the bug where you could have both costumes on at the same time.
• Fixed an issue where some levels, like Gateway, would crash the game.
• Fixed the text for the costume weapons if you had a particular weaver set selected
• Fixed "Oiled Gears" Weaver Upgrade
• Fixed a bug in upgraded Swinging Mace. It wasn't doing what it was supposed to. It is now.

Space Marine’s Exterminatus mode is Now Available!

Exterminatus mode pits an elite squad of four Space Marines against hordes of alien enemies in a score based fight to the death. Players can choose the Tactical Marine, Devastator or Assault Marine as well as utilizing any weapons and perks available to those classes.

Each of Exterminatus Mode’s scenarios, ‘Assault on Hab Center Andreas’ and ‘Escape From Kalkys Facility,’ feature global leader boards challenging players to better their scores by completing dynamic challenges as well as utilizing score modifiers which increase game difficulty in exchange for additional points.

Experience earned while playing this mode counts towards the game’s multiplayer ranks, allowing players to earn progression in both Co-Op and multiplayer.

Updates to Team Fortress 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

• Fixed a client crash caused by corrupt particle data
  
• The Professor's Peculiarity can now be used as a crafting ingredient
  
• Football Manager 2012 promo items are now tradable and available for purchase
  
• Additional stability/performance work for both clients and servers
  
• Updated localization files