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

- This patch fixes an issue that caused some of the user interface elements to have a blocky appearance when rendered at high resolutions.
Announcement - Valve
This weekend only, save 66% on the Serious Sam Series!

Serious Sam is a high-adrenaline arcade-action shooter heavily focused on frantic arcade-style single player action in a world where cyberpunk meets fantasy-fiction and advanced technology is mixed with black magic and psycho-powers.

Offer ends Monday at 10AM Pacific Time.

Announcement - Valve
This weekend only, save 66% on Deus Ex Human Revolution and all DLC!

You play Adam Jensen, a security specialist, handpicked to oversee the defense of one of America’s most experimental biotechnology firms. But when a black ops team uses a plan you designed to break in and kill the scientists you were hired to protect, everything you thought you knew about your job changes.

Offer ends Monday at 10AM Pacific Time.

Announcement - Valve
This weekend only, save 66% on Deus Ex Human Revolution and all DLC!

You play Adam Jensen, a security specialist, handpicked to oversee the defense of one of America’s most experimental biotechnology firms. But when a black ops team uses a plan you designed to break in and kill the scientists you were hired to protect, everything you thought you knew about your job changes.

Offer ends Monday at 10AM Pacific Time.

Day of Defeat: Source - Valve
An update to Day of Defeat: Source has been released. The update will be applied automatically when your Steam client is restarted. The major changes include:
  • Fixed the HUD radar background disappearing after level change
Ship Simulator Extremes: Ocean Cruise Ship - Valve
The Ocean Cruise Ship, new content for Ship Simulator Extremes, is now available on Steam!

A floating city is the perfect way to describe the beautiful and vast cruise vessel “MS Oceana”. Sailing the oceans, visiting idyllic locations and catering to every need – however small it may be - of its thousands of passengers 24/7 is the objective of the MS Oceana’s crew.

Mirror's Edge™ - Valve
Today's Deal: Save 75% off Mirror's Edge!

Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

Mirror's Edge™ - Valve
Today's Deal: Save 75% off Mirror's Edge!

Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

Alan Wake - Valve
Alan Wake v1.02 release notes:

• Fixed problems of game not moving forward and gameplay not triggering properly after videos.
• Fixed flickering trees on Nvidia
• Real Traditional Chinese translation for added PC strings.
• Fix that the Developer Video Commentary volume is more sensible
• Fix that Localized cinematic audio volume is at correct volume and adjustable
• Fix that controller vibration works (note that it's disabled by default)
• Fix that blur occasionally got re-enabled even if -noblur command line option was specified
• Added "-rigidcamera" command line option for those who are sensitive to the default mouse/camera controls.
• Added possibility to bind mouse buttons 4 and 5
• Unofficial support for running the game in lower resolutions than 1024x768 using command line options
• Prevent binding controller keys to keyboard actions (prevents odd problems)
• Better CPU thread assignment for 3-Core AMD machines (smoother gameplay)
• Big thanks for the PC fans out there! We are constantly working on improving the game based on your feedback, please keep it coming!
• See our forum for up to date troubleshooting and patch information: http://forum.alanwake.com/showthread.php?t=7759

Nuclear Dawn - Valve
NUCLEAR DAWN VERSION 6 UPDATE:

Weapons and slots:

- Frag grenades now vaporize other thrown frag grenades in blast radius.
- Medpacks now have unlimited "ammo". (Still only one can be placed at a time, per person).
- Saboteur's REDs now use grenade slot.
- Added secondary weapon slot for sidearms. (Weapon slot binds will be reset to default).
- P900 is now enabled for players that have reached level 60.

Commanders may now set a default spawn area:

- Transport gates in default area will show in purple color on minimap.
- Default spawn area will show as purple on spawn point map.
- Manually changing spawn location for self will override default until a new default is set by commander.

Added ammopacks for Support Engineer:
- Engineer has a max of three ammopacks.
- Ammopacks follow same supply rules as supply station, but do not refill.
- Ammopacks do not supply more ammopacks
- Ammopacks disappear when depleted or after 45 seconds.

Added hypospray device for Support Medic:
- Hypospray has a max of two charges
- Hypospray can be used on a teammate or on self (alt-fire).
- Hypospray effect gives 15 seconds of 80% damage reduction to self.
- Units under the effect of hypospray cannot be healed.

Added artillery strike calls:
- Commanders may now enable artillery strike calls on artillery structures.
- Players may call own artillery strikes from radial menu.
- First in-range artillery that is enabled for calls and ready to fire will attack area designated by caller.

Other enhancements:

- Enabled attack notifications, health, and round timer in commander view.
- Added minimap blips for some player radio calls.

General Fixes:

- Fixed squad appearances not getting reset on team change.
- Player stats now get updated when map changes mid-round.
- Updated armblade crosshair to be more noticeable when in stab range.
- Fixed multiple issues with Around the Track achievement.
- Fixed Mac client crash when joining a server with custom files and sv_downloadurl enabled.
- Fixed an issue causing medpacks to not affect certain players.
- Fixed medpacks healing enemies.
- Fixed a case where turrets would not decloak a stealth unit.
- Fixed turrets continuing to fire at out-of-range enemies after locking on.
- Fixed heartbeat sound sometimes getting 'stuck' as well as some related performance issues.
- Fixed issues with heartbeat and bloodsplatter when spectating.
- Fixed an issue where players could spawn with advanced kits at round start.
- Fixed issues with Add Server to Favorites dialog box.
- Fixed scaling of MOTD window.
- Fixed being able to stack buildings by having multiple assemblers selected.

Server changes:

- Added oilfield_beta to default mapcycle and maplist.
- Removed mapcycle, motd, and motdtext from vpk files so that custom ones can be used more easily.
- Enabled mapcyclefile cvar.
- Added sv_allow_voice_from_file cvar to allow server owners to stop voice file spam.
- Servers with alltalk or friendlyfire enabled are now tagged in the server browser.
- Fixed medkit_heal event always have 0 for "ownerid" property.
- Added "weapon" property to structure_death event.
- Updated team balancer to be more likely to keep squads together.

Furthermore, Oilfield:

* Additional optimizing pass throughout the map
* Relocated watchtower at the Empire Secondary point, to avoid assembler sniping
* Added more cover around both faction areas, to avoid base sniping
* Fixed invisible wall near the broken airplane
* Fixed invisible wall blocking off the pipelines on the edge of the level
* Fixed props disappearing at the primary point in rts mode
* Fixed stairs to low in storage building
* Increased amount of resource points
* Fixed collision on the large oiltank
* Fixed airplane wheel collisions blocking player
* Fixed ladders not climeable on fueltrucks
* Added climeable ladders for the oil silos throughout the level
* Fixed able to fall between the two buildings and get stuck near the helicopter platform
* Fixed several small issues throughout the level
* Decreased lightmap scale for better shadow casting

* Fixed several texture overlapping issues
* Removed ladders from oil derricks in the playable level (separated model)

Oasis

* Fixed missing brush in the corner near the Empire base
* Rebuild nav mesh for bots

Metro

* Fixed commander able to build in the primary pit
* Added a few extra no-build areas to avoid structures being deployed inside buildings.

SDK:

* Changed default skybox to Tokyo
* Removed some L4d2 related parameters

General:

* Improved Primary bunker collision model
* Improved collision for the small metal stairs in Hydro
* Fixed primary console collision models

...