Puddle - Valve
Puddle is Now Available on Mac and is 20% off to celebrate!

Play carefully taking friction, gravity and temperature into account, and by using the unique properties of each type of fluid (water, oil, nitroglycerin, molten lava...) in a range of original environments. Conserve as much fluid as possible when crossing a variety of obstacles such as burning passageways, carnivorous plants and electric currents!

*Offer ends December 6th at 10AM Pacific Time

Day of Defeat: Source - Valve
Updates to Team Fortress 2, 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 (TF2, DoD:S, HL2:DM)
  • Fixed a problem with some materials not being displayed correctly
  • Fixed weapon pickup sounds not being played for some weapons

Team Fortress 2
  • Added The Tuxxy
  • Added a new promo item
  • Fixed some HUD clipping issues when using cl_hud_minmode
  • Fixed Mann vs. Machine popfiles not properly resetting on changelevel
  • Fixed seeing an error model when watching replays with missing models
  • Fixed missing materials in the control point HUD on attack/defend maps
  • Fixed a problem that would cause Halloween spell effects to appear on some items
  • Updated the Mann Co. Store
    • Cosmetic items purchased in the store moving forward can be used in crafting
    • Class starter bundles now contain a Name Tag instead of a class-specific hat
ENDLESS™ Space - Definitive Edition - Valve
Play Endless Space for FREE starting now through Sunday at 1PM Pacific Time. Plus, save 50% during until Monday at 10am Pacific during the Weekend Deal!

This galaxy is ancient. Its first intelligent life was the civilization we call the Endless and all that remains of this people is what we call Dust. This substance has been found scattered throughout the galaxy and lost in forgotten temples, it once gave powers to admirals and galactic governors. The galaxy will belong to the faction that can take control of the Dust and uncover its secrets…

Guide one of eight civilizations as you strive for galactic dominion within hundreds of star systems. Play against up to seven opponents in quick match-ups or endless war. Generate an infinity of random galaxies where every start begins a new adventure and optimize each fleet for epic battles.

If you already have Steam installed, click here to install or play Endless Space. If you don't have Steam, you can download it here.

Unreal Tournament 3 - Valve
Save 66% on Unreal Tournament 3 Black and the Unreal Deal Pack as part of this week's Weekend Deal*!

In Celebration of Unreal Tournament’s 13th birthday. The community is releasing the 5th volume of the Community Bonus Pack!

New content includes new character, new maps and more!

*Offer ends Monday at 10AM Pacific Time
Trainz™ Simulator 12 - Valve
Today's Deal: Save 75% on Trainz series!

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!

Product Release - Valve
Naval War Arctic Circle: Operation Tarnhelm, all new content for Naval War: Arctic Circle is Now Available on Steam


Operation Tarnhelm is the first expansion for the unique real-time strategy game Naval War: Arctic Circle. Named after the mythical helmet of Norse mythology that makes its owner invisible, the new scenarios detail daring attacks. Experience NATO’s offensive deep in Russian territory, and Russia’s devastating counter-attack on Northern Europe. Four additional units will provide new tactics and possibilities. This expansion provides unprecedented firepower with stealth aircraft and new warship designs. Who will rule the waves in the 21st century?


Trainz Simulator DLC: PRR T1 - Valve
Trainz DLC: PRR T1, all new content for Trainz™ Simulator 12 is Now Available on Steam


The PRR T1 'A Fleet of Modernism' DLC Pack recreates the striking image of these shark nosed behemoths in their days of speeding the 'Fleet of Modernism' cars to their destination on trains such as 'The Broadway Limited' and 'The General'. Step into the cab and take charge of these mighty horses, relax in the comfort of your roomette, or enjoy the view from the observation lounge.


Far Cry 3 - Valve
Far Cry 3 is Now Available on Steam in Europe, Asia and other regions. Please check the game page for release times in your region.

Beyond the reach of civilization lies a lawless island ruled by violence. This is where you find yourself stranded, caught in a bloody conflict between psychotic warlords and indigenous rebels. Struggling to survive, your only hope of escape is through the muzzle of a gun. Discover the island’s dark secrets and take the fight to the enemy; improvise and use your environment to your advantage; and outwit its cast of ruthless, deranged inhabitants. Beware the beauty and mystery of this island of insanity… You’ll need more than luck to escape alive.

GT Legends - Valve
GT Legends is now available on Steam.

Return to the Days Of Thunder

The golden age of motor sports has returned. Experience one of the world’s most exciting racing series in GT LEGENDS, including the legendary touring cars of the 60′s and 70′s. Collect more then 90 original FIA GTC-TC team vehicles and demonstrate your driving skill on real European racetracks.

ENDLESS™ Space - Definitive Edition - Valve
ECHOES OF THE ENDLESS (1.0.38)
CHANGES AND ADDITIONS
- The galaxy generation seed is displayed with the pause menu.
- Added a sentry mode to the available fleet actions.
- Added an auto-cycle button to enable the review of all fleets without orders.
- The battle timer (when choosing a participating mode: auto/manual) is now a game option. By default, the battle timer is disabled for a single player session, and it is enabled for a multiplayer session. [G2G vote]
- Added a new state for the "end turn button" that notifies the player he has pending encounters.
- Refactored the heroes' ability trees.
- If a system improvement will never be relevant for a system, hide it from the improvement picklist (credits: by grubnik)
- Added a victory/defeat picture and extra information to the 'Continue' panel.
- Added a ‘Game Introduction’ option in game options (to introduce the new content of an add-on).
- Updated the tutorial with the new features.
- Added 5 new musics.

INTERACTIVE RANDOM EVENTS [G2G vote]
- Refactored the game events system:
o The pre 1.0.30 events are compatible
o Added new event effects
o Added interactive random events
o Added a new panel to the Empire Factors panel, which summarizes all the effects of the current random events
o Added an advanced game option to activate/deactivate the random events generation
- Added descriptions and pictures to the new random events.

EXPLORATION EVENTS [G2G vote]
- Added exploration rewards: small random bonuses for the first player to explore a system.
- Some exploration events are now interactive.
- Added a GUI feedback in the galaxy view to identify systems with an exploration reward. The Amoeba players have a slightly different feedback.
- The effects of the exploration events are now displayed in the Empire Factors panel.

WONDERS [G2G vote]
- Added natural and endless wonders. The endless wonders can be restored.
- Lowered number of wonders depending on the different size.
- Added GFX for natural and endless wonders.
- Added a GUI feedback in the galaxy view to identify explored systems with a wonder.

AMBIENCE - GALAXY MAP [G2G vote]
- Added more life to the galaxy with the random addition of comets, black holes, pulsars, ...

DIPLOMACY
- Removed the waiting period for the cold war status.
- Added diplomatic answers when the player trades with an AI and when an AI is offering a proposal.
- With the previous diplomatic behavior we could have deadlock involving a permanent cold war state between all the factions.

HEROES
- Added a new Pilgrim hero.
- Added 4 heroes of new factions (Sheredyn and minor factions).

MULTIPLAYER
- Set the Steam regional parameter to ‘Worldwide’ for the multiplayer sessions.
- The game disconnections related to the Steam servers should be less frequent.
- All the multiplayer sessions of a given version are now displayed. You can join a game only if you have the same files/mod as the session's host.

AI
- Removed growth and fleet upkeep bonus for the AI.
- AI for newbie is less aggressive and less militarized.
- Lowered normal Pirates difficulty.
- During a deal, the AI values a resource depending on the number he already owns.


BALANCING
- Reduced the science trade route multiplier from 2 to 0.5.

FIXES
- Fixed the way AI manages its ship's production so it doesn't fall into bankruptcy anymore.
- Fixed a potential desync in MP when unlocking a technology by a random event.
- Fixed an issue where the random events frequency is not tied to the game speed.
- Fixed an issue where entering planet view after scraping a population improvement causes an assert.
- Fixed an issue where desert planet does not display all life simulation effects.
- Fixed an issue where life simulation effects are not properly displayed on high population planets.
- Fixed an issue where the ships created by events don't have the good amount of HP.
- Fixed an issue where an assert occurred for a same random event for two empires.
- Fixed an issue with the anomaly reduction of the hell gourds.
- Fixed an issue where an exploration event causes a desync in a multiplayer session.
- Fixed an issue where the constructibles were overridden by the modding.
- Fixed an issue where the warning events "no current technology" & "bankrupt next turn" made the battle notifications disappear.
- Fixed an issue where the wrong ship design was queued after an advanced defender exploration event was encountered.
- Fixed an issue where the advanced defender exploration event used the designs based on affinity.
- Fixed some issues of GUI and localization.
...