May 10, 2011
Portal 2 Update Released
Portal 2 - Valve
Updates to Portal 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Portal 2
  • Improved MSAA rendering performance for Mac OSX
May 10, 2011
Now Available - Hearts of Iron III DLC
Hearts of Iron III Semper Fi: Dies Irae Götterdämmerung - Valve
Hearts of Iron III Semper Fi: Dies Irae Götterdämmerung is now available on Steam. This week Steam is running all other Hearts of Iron 3 titles at 70% off, including the Hearts of Iron 3 Collection!

Lead the most famous Wehrmacht divisions to victory!

May 10, 2011
Midweek Madness - Kalypso Strategy Pack
Kalypso Strategy Pack (NA) - Valve
Save 75% off a large selection of strategy game from Kalypso Media Digital or take advantage of even bigger savings with the Kalypso Strategy Pack in this week's Midweek Madness!

Offer ends Thursday at 4pm Pacific Time.

May 10, 2011
Team Fortress 2 Update Released
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
  • Removed the ability to delete the craft count attribute from items
  • Made the "Hottie's Hoodie" craftable
  • Replay
    • Fixed a server lockup during data cleanup
    • Fixed a viewmodel fov bug during rendering
    • Renamed the ConVar "replay_demolifespan" to "replay_data_lifespan"
May 9, 2011
Now Available - Brink
BRINK - Valve
Brink is now available on Steam in North America! Brink will launch in rest of the world later this week, visit the game page for release details in your territory.

You decide the combat role you want to assume in the world of Brink as you fight to save yourself and mankind’s last refuge!

May 9, 2011
Atom Zombie Smasher Updated
Atom Zombie Smasher - Valve
1.81 changelog
- Mods: parameter for controlling how often zombies chase humans (ZOMBIE_CHASECHANCE 25)
- Extras: added Behind the Scenes page.
- Extras: added Version History page.
- Extras: added Newsletter page.
- Fix: fixed mystery dynamite appearing at 0,0 position.
- Fix: crash in dynamite detonation.
- Fix: crash in texture renderer.
May 9, 2011
Team Fortress 2, Counter-Strike: Source, Day of Defeat: Source and Half-Life 2: Deathmatch Updates Released
Counter-Strike: Source - Valve
Updates to Team Fortress 2, Counter-Strike: Source, Day of Defeat: Source and Half-Life 2: Deathmatch have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
  • Fixed a client crash in the material system

Team Fortress 2
  • Replay publishing system will try to do a rename for local HTTP mode but will manually copy and delete the file if the rename fails, which can happen if the source and destination are on different volumes.
  • Fixed threading issues on Linux, which was causing major lag spikes.
  • Fixed replay data cleanup system, which cleans up stale data at the end of each round. This asynchronous operation can be explicitly invoked by executing a replay_docleanup command on the server.
  • Removed unused convar, replay_cleanup_time.
  • Saxxy fanfare music wasn't playing on music channel. Music will only play once per launch now and will not play on a changelevel
May 9, 2011
New Release: Lume
Lume - Valve
Lume is now available and 10% until 10AM PST Monday 5/16.

Power to your grandad’s house has failed. What’s more, he’s nowhere to be seen. Immerse yourself in Lume’s photoreal world, solve perplexing paper puzzles to help restore the power, and uncover a deeper mystery behind the blackout.

May 9, 2011
AMD Catalyst™ 11.5 Windows Update Released
Product Update - Valve

HydraVision enhancements for Eyefinity configurations
- The HydraGrid feature found in HydraVision is now aware of user created Bezels
- The HydraGrid feature found in HydraVision now also includes an “Automatic Grid” option that aligns to the user defined Eyefinity display layout.
May 9, 2011
Now Available - Garshasp: The Monster Slayer
Garshasp: The Monster Slayer - Valve
Garshasp: The Monster Slayer is now available on Steam and is 10% off until May 16th at 10AM Pacific Time!

Years after the confinement of Azhi Dahaka by Fereydun, the evil Deevs (Monsters) who were the commanders in the army of darkness led by Azhi Dahaka rose again in different parts of the ancient lands of Khunirath and rebelled against the humans who were celebrating the victory of the army of light.

The game is based on ancient Persian mythology bringing to life the epic battles of the mythological hero, Garshasp, in the ancient lands against the evil monsters. You play as Garshasp himself, the strongest man in Persian Mythology, in a journey to revenge and reclaim the legendary mace of his ancestors which is stolen by the Deevs. A journey which proves to unlock more significant hidden mysteries. The main mechanics of the game revolve around melee combat, platforming and exploration.

...