LambdaGeneration
@lambdageneration.com
The world's largest Valve community. Home of Half-Life, Portal, TF2, Counter-Strike and more.
Join LambdaGeneration - LambdaGeneration.com
Discord: discord.lambdageneration.com
X: x.com/LambdaGen
YouTube: youtube.com/user/lambdagen
Join LambdaGeneration - LambdaGeneration.com
Discord: discord.lambdageneration.com
X: x.com/LambdaGen
YouTube: youtube.com/user/lambdagen
Steam Animal Fest is on - now through November 17th!
Bunch of games that feature all kinds of animals and critters, from bunnies and goats, to raccoons and even sharks. And cats! Lots of cat games. Ducks too, like Escape from Duckov that has been trending for quite a while!
Bunch of games that feature all kinds of animals and critters, from bunnies and goats, to raccoons and even sharks. And cats! Lots of cat games. Ducks too, like Escape from Duckov that has been trending for quite a while!
November 10, 2025 at 6:53 PM
Steam Animal Fest is on - now through November 17th!
Bunch of games that feature all kinds of animals and critters, from bunnies and goats, to raccoons and even sharks. And cats! Lots of cat games. Ducks too, like Escape from Duckov that has been trending for quite a while!
Bunch of games that feature all kinds of animals and critters, from bunnies and goats, to raccoons and even sharks. And cats! Lots of cat games. Ducks too, like Escape from Duckov that has been trending for quite a while!
In the words of Spongebob: "I NEED THIS"
Custom 3D printed Half-Life minis by LambdaGeneration member VEMTEX
💯
Custom 3D printed Half-Life minis by LambdaGeneration member VEMTEX
💯
November 10, 2025 at 3:57 PM
In the words of Spongebob: "I NEED THIS"
Custom 3D printed Half-Life minis by LambdaGeneration member VEMTEX
💯
Custom 3D printed Half-Life minis by LambdaGeneration member VEMTEX
💯
Synergy's Rebel Rush 2025 event will officially happen this November 15th!
Mark in your calendars and playthrough the Half-Life 2 serie with other 150+ players!
Mark in your calendars and playthrough the Half-Life 2 serie with other 150+ players!
November 9, 2025 at 5:44 PM
Synergy's Rebel Rush 2025 event will officially happen this November 15th!
Mark in your calendars and playthrough the Half-Life 2 serie with other 150+ players!
Mark in your calendars and playthrough the Half-Life 2 serie with other 150+ players!
Thank you for participating THE HIDDEN: IRIS EDITION LambdaGeneration Gamenight!🔪🍖
We had tons of fun + it was very terrifying, and funny.😆
Good job everyone for joining, We should do another one next time!😀
We had tons of fun + it was very terrifying, and funny.😆
Good job everyone for joining, We should do another one next time!😀
November 8, 2025 at 11:49 PM
Thank you for participating THE HIDDEN: IRIS EDITION LambdaGeneration Gamenight!🔪🍖
We had tons of fun + it was very terrifying, and funny.😆
Good job everyone for joining, We should do another one next time!😀
We had tons of fun + it was very terrifying, and funny.😆
Good job everyone for joining, We should do another one next time!😀
The Steam Store is finally ｗｉｄｅｒ for all users!
Valve took the liberty to update how game trailers and screenshots carousel are presented for the user. They also updated game descriptions tools for developers, made UI adjustments across many Steam pages such as "Recommender" Store Hub tags etc!
Valve took the liberty to update how game trailers and screenshots carousel are presented for the user. They also updated game descriptions tools for developers, made UI adjustments across many Steam pages such as "Recommender" Store Hub tags etc!
November 7, 2025 at 6:26 PM
The Steam Store is finally ｗｉｄｅｒ for all users!
Valve took the liberty to update how game trailers and screenshots carousel are presented for the user. They also updated game descriptions tools for developers, made UI adjustments across many Steam pages such as "Recommender" Store Hub tags etc!
Valve took the liberty to update how game trailers and screenshots carousel are presented for the user. They also updated game descriptions tools for developers, made UI adjustments across many Steam pages such as "Recommender" Store Hub tags etc!
Members, we need your help!
We're needing Discord Server Boosts to maintain our Level 3 perks.
We'd be *extremely* grateful if anyone is able to donate boosts so we can maintain these features, which give everyone HD streaming & audio, 100MB uploads and more on our Discord.
We're needing Discord Server Boosts to maintain our Level 3 perks.
We'd be *extremely* grateful if anyone is able to donate boosts so we can maintain these features, which give everyone HD streaming & audio, 100MB uploads and more on our Discord.
November 6, 2025 at 6:12 PM
Members, we need your help!
We're needing Discord Server Boosts to maintain our Level 3 perks.
We'd be *extremely* grateful if anyone is able to donate boosts so we can maintain these features, which give everyone HD streaming & audio, 100MB uploads and more on our Discord.
We're needing Discord Server Boosts to maintain our Level 3 perks.
We'd be *extremely* grateful if anyone is able to donate boosts so we can maintain these features, which give everyone HD streaming & audio, 100MB uploads and more on our Discord.
The Half-Life 1 mod Diffusion publishes one last dev blog with lots of image previews of the chapters from the mod, that will be released by the end of this month! Don't miss it!
November 6, 2025 at 3:44 PM
The Half-Life 1 mod Diffusion publishes one last dev blog with lots of image previews of the chapters from the mod, that will be released by the end of this month! Don't miss it!
THE HIDDEN: IRIS EDITION - LAMBDAGENERATION GAMENIGHT 🔪🍖
This week's LambdaGeneration Gamenight, we're going to be playing THE HIDDEN: IRIS EDITION!
📆 Sat 8 November
🕖 8PM GMT / 9PM CET / 3PM EST / 2PM CST / 12PM PST
📍 Join via gamenight.lambdageneration.com
🎙 discord.lambdageneration.com
This week's LambdaGeneration Gamenight, we're going to be playing THE HIDDEN: IRIS EDITION!
📆 Sat 8 November
🕖 8PM GMT / 9PM CET / 3PM EST / 2PM CST / 12PM PST
📍 Join via gamenight.lambdageneration.com
🎙 discord.lambdageneration.com
November 5, 2025 at 5:45 PM
THE HIDDEN: IRIS EDITION - LAMBDAGENERATION GAMENIGHT 🔪🍖
This week's LambdaGeneration Gamenight, we're going to be playing THE HIDDEN: IRIS EDITION!
📆 Sat 8 November
🕖 8PM GMT / 9PM CET / 3PM EST / 2PM CST / 12PM PST
📍 Join via gamenight.lambdageneration.com
🎙 discord.lambdageneration.com
This week's LambdaGeneration Gamenight, we're going to be playing THE HIDDEN: IRIS EDITION!
📆 Sat 8 November
🕖 8PM GMT / 9PM CET / 3PM EST / 2PM CST / 12PM PST
📍 Join via gamenight.lambdageneration.com
🎙 discord.lambdageneration.com
DISBELIEF, a Half-Life 2 EP Two mod, shares their recent development progress together with bunch of community content after their v1.0 release back in July 5th. Check out below and try out the mod if you haven't yet!
November 4, 2025 at 6:47 PM
DISBELIEF, a Half-Life 2 EP Two mod, shares their recent development progress together with bunch of community content after their v1.0 release back in July 5th. Check out below and try out the mod if you haven't yet!
Map Labs has released their Halloween Horror 7: The Grid 2!
More than 10+ entries with a "horror twist" themed. Play it now through ModDB link below!
More than 10+ entries with a "horror twist" themed. Play it now through ModDB link below!
November 4, 2025 at 3:27 PM
Map Labs has released their Halloween Horror 7: The Grid 2!
More than 10+ entries with a "horror twist" themed. Play it now through ModDB link below!
More than 10+ entries with a "horror twist" themed. Play it now through ModDB link below!
Today is Gaben day, where he turns 63!
Happy Birthday Gabe Newell!
Happy Birthday Gabe Newell!
November 3, 2025 at 3:28 PM
Today is Gaben day, where he turns 63!
Happy Birthday Gabe Newell!
Happy Birthday Gabe Newell!
The old Half-Life 2 mod Zombie Panic! Source has released their Halloween Update few days ago! In their dev blog, they talk about their plans to move to TF2SDK engine-branch, with lots of quality-of-life changes and fixes in the latest patch.
November 2, 2025 at 3:26 PM
The old Half-Life 2 mod Zombie Panic! Source has released their Halloween Update few days ago! In their dev blog, they talk about their plans to move to TF2SDK engine-branch, with lots of quality-of-life changes and fixes in the latest patch.
Today is November 1st. You know why it's an important day? Because 25 years ago the best Valve selling game Ricochet was released!
Happy Birthday Ricochet, we can not forget about you <3
Happy Birthday Ricochet, we can not forget about you <3
November 1, 2025 at 4:19 PM
Today is November 1st. You know why it's an important day? Because 25 years ago the best Valve selling game Ricochet was released!
Happy Birthday Ricochet, we can not forget about you <3
Happy Birthday Ricochet, we can not forget about you <3
Happy Halloween from LambdaGeneration! 🎃🧡
October 31, 2025 at 4:09 PM
Happy Halloween from LambdaGeneration! 🎃🧡
Some honorable mentions (in order):
🎃 Gordon Freeman Costume by Malyxian
🧟 Zombie Headcrab Costume by L337sama
💂 Another Barney Costume by Rudorlf
View all the entries here 👇
community.lambdageneration.com/tagged/Hallo...
🎃 Gordon Freeman Costume by Malyxian
🧟 Zombie Headcrab Costume by L337sama
💂 Another Barney Costume by Rudorlf
View all the entries here 👇
community.lambdageneration.com/tagged/Hallo...
October 29, 2025 at 8:16 PM
Some honorable mentions (in order):
🎃 Gordon Freeman Costume by Malyxian
🧟 Zombie Headcrab Costume by L337sama
💂 Another Barney Costume by Rudorlf
View all the entries here 👇
community.lambdageneration.com/tagged/Hallo...
🎃 Gordon Freeman Costume by Malyxian
🧟 Zombie Headcrab Costume by L337sama
💂 Another Barney Costume by Rudorlf
View all the entries here 👇
community.lambdageneration.com/tagged/Hallo...
🎃🏆HALLOWEEN COSTUME COMPETITION 2025 WINNERS🏆🎃
The LambdaGeneration Team finished judging your Halloween costumes... and the winners are:
🥇1ST PLACE - Barney Costume by Xenodrift-s
🥈2ND PLACE- Metrocop Costume by Pansar
🥉3RD PLACE - HECU Costume By Munanchoinc
The LambdaGeneration Team finished judging your Halloween costumes... and the winners are:
🥇1ST PLACE - Barney Costume by Xenodrift-s
🥈2ND PLACE- Metrocop Costume by Pansar
🥉3RD PLACE - HECU Costume By Munanchoinc
October 29, 2025 at 8:16 PM
🎃🏆HALLOWEEN COSTUME COMPETITION 2025 WINNERS🏆🎃
The LambdaGeneration Team finished judging your Halloween costumes... and the winners are:
🥇1ST PLACE - Barney Costume by Xenodrift-s
🥈2ND PLACE- Metrocop Costume by Pansar
🥉3RD PLACE - HECU Costume By Munanchoinc
The LambdaGeneration Team finished judging your Halloween costumes... and the winners are:
🥇1ST PLACE - Barney Costume by Xenodrift-s
🥈2ND PLACE- Metrocop Costume by Pansar
🥉3RD PLACE - HECU Costume By Munanchoinc
Raising the Bar: Redux Division 3 release is getting closer!
The RTBR team is once again delivering a juicy media update, introducing a new Vort called 'Kahn', lots of new game art, outstanding mapping visuals and much more to tell available through ModDB. Full details below!
The RTBR team is once again delivering a juicy media update, introducing a new Vort called 'Kahn', lots of new game art, outstanding mapping visuals and much more to tell available through ModDB. Full details below!
October 29, 2025 at 6:30 PM
Raising the Bar: Redux Division 3 release is getting closer!
The RTBR team is once again delivering a juicy media update, introducing a new Vort called 'Kahn', lots of new game art, outstanding mapping visuals and much more to tell available through ModDB. Full details below!
The RTBR team is once again delivering a juicy media update, introducing a new Vort called 'Kahn', lots of new game art, outstanding mapping visuals and much more to tell available through ModDB. Full details below!
It's Bec Day! Well, actually it was yesterday on Oct 28th (28.10.)
Therefore, it's time to celebrate with a news update from the Entropy: Zero - Uprising team sharing their progress on Episode 2, a new chapter, new character, new music and bunch of other content in the article below!
Therefore, it's time to celebrate with a news update from the Entropy: Zero - Uprising team sharing their progress on Episode 2, a new chapter, new character, new music and bunch of other content in the article below!
October 29, 2025 at 2:16 PM
It's Bec Day! Well, actually it was yesterday on Oct 28th (28.10.)
Therefore, it's time to celebrate with a news update from the Entropy: Zero - Uprising team sharing their progress on Episode 2, a new chapter, new character, new music and bunch of other content in the article below!
Therefore, it's time to celebrate with a news update from the Entropy: Zero - Uprising team sharing their progress on Episode 2, a new chapter, new character, new music and bunch of other content in the article below!
You know what happened two decades ago? Half-Life 2: Lost Coast!
Happy Birthday Lost Coast! Thanks for showing the power of Source Engine!
Happy Birthday Lost Coast! Thanks for showing the power of Source Engine!
October 27, 2025 at 2:03 PM
You know what happened two decades ago? Half-Life 2: Lost Coast!
Happy Birthday Lost Coast! Thanks for showing the power of Source Engine!
Happy Birthday Lost Coast! Thanks for showing the power of Source Engine!
The Zero Signal: Prologue is out now on ModDB!
Download below!
Download below!
October 26, 2025 at 7:47 PM
The Zero Signal: Prologue is out now on ModDB!
Download below!
Download below!
Thank you for participating the SCREAM FORTRESS LambdaGeneration Gamenight!🎃
We had tons of fun! Conga lining to the pit of doom, there was a mini boat race and A LOT of spooky mercs with terrifying cosmetics. 🧛
We had tons of fun! Conga lining to the pit of doom, there was a mini boat race and A LOT of spooky mercs with terrifying cosmetics. 🧛
October 25, 2025 at 11:12 PM
Thank you for participating the SCREAM FORTRESS LambdaGeneration Gamenight!🎃
We had tons of fun! Conga lining to the pit of doom, there was a mini boat race and A LOT of spooky mercs with terrifying cosmetics. 🧛
We had tons of fun! Conga lining to the pit of doom, there was a mini boat race and A LOT of spooky mercs with terrifying cosmetics. 🧛
Now THIS is pretty cool!
Cipher's Outlined Classes+, submitted by ellie-h on Gamebanana!
gamebanana.com/mods/623577
Cipher's Outlined Classes+, submitted by ellie-h on Gamebanana!
gamebanana.com/mods/623577
October 24, 2025 at 4:19 PM
Now THIS is pretty cool!
Cipher's Outlined Classes+, submitted by ellie-h on Gamebanana!
gamebanana.com/mods/623577
Cipher's Outlined Classes+, submitted by ellie-h on Gamebanana!
gamebanana.com/mods/623577
The #HalloweenCostumeComp2025 competition will end IN 3 DAYS!! 🎃😱
If you wish to participate on the event. We recommend to get your Valve-Themed costumes (or props) up on LambdaGeneration as soon as possible! (prizes up to 80$ worth of Steam Gift Cards)💸
Check the thread below for more details👇
October 23, 2025 at 4:13 PM
The #HalloweenCostumeComp2025 competition will end IN 3 DAYS!! 🎃😱
If you wish to participate on the event. We recommend to get your Valve-Themed costumes (or props) up on LambdaGeneration as soon as possible! (prizes up to 80$ worth of Steam Gift Cards)💸
Check the thread below for more details👇
CSGO's missing Gamemode Retake is finally back on Counter-Strike 2 in latest update.
Same update that also let players trade up 5 reds for one regular knife or one regular gloves, making a huge drop on knife/glove prices. Welcome back TF2's crate depression!
Same update that also let players trade up 5 reds for one regular knife or one regular gloves, making a huge drop on knife/glove prices. Welcome back TF2's crate depression!
October 23, 2025 at 3:44 PM
CSGO's missing Gamemode Retake is finally back on Counter-Strike 2 in latest update.
Same update that also let players trade up 5 reds for one regular knife or one regular gloves, making a huge drop on knife/glove prices. Welcome back TF2's crate depression!
Same update that also let players trade up 5 reds for one regular knife or one regular gloves, making a huge drop on knife/glove prices. Welcome back TF2's crate depression!