Left 4 Dead 2 - Valve
Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2
  • Fixed the fix of the fix of the fix of the door exploit in No Mercy
Mafia II (Classic) - Valve
Updates to Mafia II have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:
  • Achievement Support for Joe’s Adventure
  • Additional Leaderboard support for Joe’s Adventure
  • Fix to Chapter 14 problem
Team Fortress 2 - Valve
Updates to Team Fortress 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Team Fortress 2
  • Fixed another sentry gun exploit that let Engineers build multiple sentries
  • Fixed Engineers being able to build level 3 mini-sentries using The Wrangler for real this time
The Polynomial - Space of the music - Valve
Updates to The Polynomial have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:
  • Leaderboards update frequency reduced to minimize server load.
  • Controller fixes (can set controller speed now with same slider as for mouse, and controller also works when in traditional shooter mode).
  • Can disable crosshair by pressing H one more time.
  • Crosshair drawing moved to Lua for user modifiability.
Power of Defense - Valve
Updates to Power of Defense have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Power of Defense
  • Balance renewed
  • New levels with double bridges and traps
  • Multiplayer improved
  • Highscores improved
  • GUI improved
  • Localization improved
  • Performance improved
  • Bugfixes
  • New Achievements
Fallout: New Vegas - Valve
Fallout: New Vegas is now available on Steam!

Welcome to Vegas. New Vegas. It’s the kind of town where you dig your own grave prior to being shot in the head and left for dead…and that’s before things really get ugly.

Enjoy your stay.

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

Team Fortress 2
  • Fixed a sentry gun exploit that let Engineers build multiple sentries
  • Fixed Engineers being able to build level 3 mini-sentries using The Wrangler
  • Fixed the Holy Mackerel hit triggering the first blood event in Arena mode
  • Fixed seeing error particle systems in old demos
Train Simulator Classic - Valve
RailWorks 2 Train Simulator is now available via Steam with a special introductory discount of 50% during the first week. Plus, all existing owners of RailWorks will find themselves automatically upgraded to RailWorks 2 for free!

RailWorks 2 brings a number of big advances in rail simulators, including the new Career System ® and Cab Control ®. Drivers can now compete and compare scores online via Steam Leaderboards as well as earn Steam Achievements for completing scenarios. Plus, first-time drivers will find it easy to quickly get the hang of things with the all-new Cab Control.

With regular updates and an expanding catalog of downloadable routes, locomotives and more, RailWorks 2 Train Simulator offers an incredibly versatile package for rail enthusiasts and simulator fans young or old. And the possibilities don’t end with what’s in our shop – all the tools and assets are included to enable users to build their own realistic routes, complete with towns, stations and scenery, from scratch.

The Polynomial - Space of the music - Valve
Updates to The Polynomial have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

  • Support for GeForce 7 series .
  • Improved explanations of the gameplay.
  • Fixed incorrect level ordering.
  • Fixed audio effect glitch.
Killing Floor - Valve
The Ball is now available for Pre-purchase on Steam. Purchase before Oct 26th and receive 10% off plus an exclusive in-game character for Killing Floor!

The Ball is a first person action-adventure game featuring a full single-player experience built on Epic’s Unreal™ Engine 3 technology.

As a swashbuckling archaeologist working on the slopes of a dormant volcano somewhere in Mexico, you get stuck in a cavern. It doesn’t take long before you realize this is more than just a cave. You reveal ancient ruins that have been hidden from outsiders for centuries and discover a mysterious artifact, a gold and metal shelled Ball. As you progress towards solving the mystery of this amazing place you must unlock the secrets of the Ball and learn to control this ancient artifact.

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