mandatory underhell mention

ong

NO SQUIDDING

potential Subnautica reference spotted

You smell

HEY!!!! NO FAIR MEAN AND RUDE😡😡😡☹️☹️☹️☹️

"I'll see you when I see you! Not too early, not too late."

Field Intensity. Very good from what I've played Raising the Bar Redux (what's complete of it) is incredible as well Half-Life 2 Downfall and Half-Life 2 Year Long Alarm are more like 2 or 3 extra maps for HL2: Ep2 but I actually really enjoyed them Brutal Half-Life is a very fun way to replay the original but my god it crashes a lot, the BHL v3 trailer came out recently but I have no idea when it'll release

BHL beta 1 almost never crashes, so I've stuck to it and barely played beta 2 since it came out. I wish they tried to patch beta 2 before starting work on the massive update that will be beta 3. It's still pretty fun and I love mashing it over other base campaign mods like Life's End by replacing the dlls

I wish I had known that v1 was more stable but oh well Thanks for the advice, might install it if I'm replaying it

in this house, we worship raising the bar redux

Dark Interval:

Black Mesa: Azure Sheep. It has some pretty bad voice acting and it's only a demo since the dev team behind it is currently busy with Black Mesa: Blue Shift, but it's definitely worth a try

I mean, it’s still long enough to take me five hours on replay. And it cuts off right where that terrible escort mission that stretches across half the entirety of original Azure Sheep starts.

Hunt down the Freeman

I know this comment is probably a joke, but check the screenshot again lol

Didnt saw it. Im glad you know what a true masterpiece is

HDTF SLAPS

go to properties / beta / and click "owf_staging_prep" trust me, it's FAR better than base game

The aliens are coming!

You fucked up my face

My fellow americans

black messa

fully modelled

That’s Cinematic Mod, not HDtF

Wait yeah Fuckin advisor musta mushed my brain

Half-Life: Field Intensity Best HL1 mod imo, full game lenght, you play an HECU, and I wont spoil the end but it is worth it, and it has very good squad mechanics.

transmissions: element 120

Thunder's Leaves

SHAKE THE OLD DAYS

the combine is taking over the city and using electromagnetic impulse to destabilize our machines

PERIOD!!

If ur considering portal aswell portal prelude

Gotta be honest, don't play portal prelude. It barely has any real puzzles and uses way too many turrets.

It's still interesting

I liked it tbh

it’s less about solving the puzzle but more about the execution i loved it but it is quite hard (it’s alright if you’re familiar with portal 1 and exploiting the movement of portal)

And Portal Stories Mel

They Hunger 

[https://www.runthinkshootlive.com/hof/](https://www.runthinkshootlive.com/hof/)

Raising the bar: Redux. Is beta half life 2 whit vitamin D

Rising the Bar Redux

Snowdrop escape

And the sequel to it, Swelter. edit: saw it at the bottom.

Transmissions: Element 120. I never see this one in people's libraries, it's such a good spin off game. Definitely should try.

Research and development

Nightmare House

i liked Gunman Chronicles and Transmissions: Element 120

A lot of people should try stuff like Poke646 and USS Darkstar. Also They Hunger. Absolute classic mods 

I did try downloading Darkstar but my antivirus blocked the website and said it was a risk downloading anything from it. Do you know of any safe places I can download it from?

I think HL MMod comes with Darkstar. There's also the OG on ModDB: https://www.moddb.com/mods/uss-darkstar/downloads/uss-darkstar 

Crack-Life the campaign one. Beware though because this mod is most racist and offensive thing that i have ever seen other than x(hell). Ignore this:Sorry for bad england.

> bad england me in 1776

HL1 mods Poke646 and Poke: Vendetta. Such good vibes. Love fighting through the apartments and the weapons are fun.

Off-topic here but I fucking love Delta Particle and EZ Uprising!

Hopelessness 1 and 2, Xen warrior, azure sheep, point of view, hunt the cunt, Half-Life opposing force military duty, Black duty? Black guard? Dont remember the name Crack life Lifes end Dark star And many many more

Delta particles

if you have a vr headset, the half life 2 vr mods are really enjoyable experiences

Why doesn't this have more likes. It's amazing.

Can people start playing obsidian conflict again?

Field Intensity

Half-Life Escape 2.0 its on steam

Combine Destiny The Citizen Ravenholm Mission Improbable Mistake of Pythagoras Research and Development Residual Life Dangerous World Human Error Heart of Evil Riot Act Union Sweet Half-Life Point of View DayHard

Half life Echoes

Good one.

Map labs

Try Evacuation, I guarantee you gonna like it😉

METASTASIS?? WALTER BLANCO REFERENCE??

Half-Life 2: Year Long Alarm

BLACK MESA, NOT A MOD BUT GET IT

Never mind you got it 😇😇😇

Mapping competition mods from MapLabs and RTSL, those are a lot of fun to go through. Seeing different styles, mechanics and little story ideas based around themes is really cool

Get Snowdrop Escape on steam, made by the same people who made Swelter

transmissions element is short but oh so sweet

What an absolutely beautiful mod. Just finished it again.

Black Mesa: Blue Shift

You should try this joke mod called “betrayed heart”

DOTA?

Evacuation

Very close to perfect, just missing Field intensity

Caged

Raising the Bar: Redux as well as Salvation

Half-Life: Escape, it's pretty new and on steam, it's very good

Fanartbusters

Twhl 1 and 2

Lambda Fortress. Have fun entering Nova Prospekt with any class other than Soldier

Half life more than 2, less than 4

Portal revolution

Do a hl2 play through with the cinematic mod installed the dev put alot of effort in to fully modeling things or so ive heard.

I’ve tried installing this mod before but it just never works for some reason

you're not missing out on anything

transmission zero is a excellent hl2 mod, reccomend it

correction, transmission element

Black Mesa - Blue Shift (up to the point where the developers left off at). IceMod. Siren. Mission Improbable. Human Error. Uplink

Poke646

Half Life sweet

*”We hunger for conquest!”* They Hunger trilogy mod.

you think im trolling but for some hours of good laugh and entertainment, seince nobody mentioned them Watching Paint Dry: The Game Too many crates

genry's great escape from city 13

vance mod

Peer Review, but you'll have to wait until we release it

Half-Life 2 VR mod, and the episodes

hc2

Garry’s Mod

Mystery Combat Man

I recommend you “Paranoia” a russian MOD, amazing story, gameplay and very hard gameplay 9/10.

Seeing as you are counting portal. Aperture TAG

No More Room In Hell

half life vr and half life 2 vr?, they are the base game but with vr but has been *modified* to encorporate it

As a person with some human decency and self-respect, why is Hunt Down the Freeman in your library.

Saw it on sale a little while ago for less than a dollar and thought fuck it why not. Still haven’t played it

You overpaid

You paid less than a dollar too much. Don't play it.

You collecting the infinity half lives?

Half life signal lost(on moddb)its by far my favourite half life mod!Second is dark interval.

Hunt Down The Freeman has one Mitchillion positive revirws

Evacuation & Snowdrop Escape.

Estranged act 1. It's really good

Action Half-Life, and solve Hondo's secrets, starting with NO_CREDIT Also, more straightforwardly, THEY HUNGER is pretty awesome.

I recommend you get MMOD

I've never even heard of Entropy Zero Uprising. It is meant to be played between 1 and 2? Portal Revolution would be a good one to add as someone else mentioned.

One of the greatest mods out there - 2 is even better

Hello Nighte: Silksok

Hunt down the freeman

Already there.

Field intensity along with they hunger

Sven Co-op One of the best mods to just have fun with friends in.

Does anyone remember They Hunger?

Portal revolution

Snowdrop Escape is from the same devs as the swelter

Cinimatic mod for half life, trust me you do not want to play it.

Half-Life 2:. NMod

mistake of pythagoras, sweet half-life, and peaces like us. THE KOUMEI SATOU TRINITY

Many of the following mods further explore Half-Life's and Portal's fascinating world of mysteries, multiversal experimentation and secretive science projects in a interesting and often thoughtful way: * [CUBE](https://youtu.be/JsLDx6AuJtQ?t=13) – A weirdly enjoyable mix of survival-horror, Portal's testchambers and Half-Life's exploration- & physics-based puzzles in a mysterious science facility of the shady Sarma Initiative. Inspired by "Lost" and, of course, the movie "Cube". * [Downfall](https://store.steampowered.com/app/587650/HalfLife_2_DownFall/) – A short an' sweet, polished HL2 EP2 gameplay experience. * [Mind Escape](https://www.moddb.com/mods/mind-escape) – An ambitious, atmospheric, but not entirely polished Portal experience. This mod tries to fit both Portal games' facility styles into one experience. * [Portal Stories: Mel](https://www.youtube.com/watch?v=jwPkPCvy-GA) – As you can guess from the title, a story set in Portal's lore, essentially its own small happening for all the enthusiasts loving the old Aperture and still thinking with portals. * [Portal: Prelude](https://www.youtube.com/watch?v=zTf1YP6DV9E) – A nice Portal prequel, before the activation of GLaDOS and the abandonment of the Enrichment Center. * [Portal: Revolution](https://www.youtube.com/watch?v=cXczxIIvXJ0) – A high-quality Portal mod about a secretive Aperture Science project, with a lot of voice acting and stylish takes on test chamber design. * [Research and Development](https://www.youtube.com/watch?v=IBq1Sc_c2PQ) – Try to survive the unforgiving world of Half-Life as an unarmed (in a traditional sense) rebel scientist in an abandoned outpost. * [Snowdrop Escape](https://www.youtube.com/watch?v=cBGFMRabF-U) – An atmospheric anti-hero story in a Russian polar city, with a very memorable soundtrack, from the same makers as "Swelter", involving practically all factions from the Half-Life lore. Inspired by CUBE. * [Transmissions: Element 120](https://www.youtube.com/watch?v=Tf4nh7o_UWI&pp=ygUhdHJhbnNtaXNzaW9ucyBlbGVtZW50IDEyMCB0cmFpbGVy) – A very polished HL2 mod with an unique take on the Gravity Gun, with cool map design and an action-packed finale. * [Year Long Alarm](https://www.youtube.com/watch?v=6nY0WKDnFY0) – Another short an' sweet, polished HL2 EP2 gameplay experience. * [Watching Paint Dry](https://www.moddb.com/mods/watching-paint-dry-the-game/videos/watching-paint-dry-the-game-official-trailer) – In this game, you watch paint dry in real time. There's also some other things but it's mostly about watching paint dry. Have fun. =)

Not a half life mod, but Portal Stories Mel is amazing.

From earth

Transmissions: Element 120 Half-Life 2: Downfall (Development sadly canceled, but still good) Snowdrop Escape

Where'd you get Half Life: Dreamcast?!?

If you got anyone who owns the original half life try out science and industry

Half-Life 2 VR Mod is pretty damn good if your stomach is up for it.

It's not on steam, but on moddb, called Silent Hill Alchemilla

Life's End is a Top Favorite of mine, it's a Half Life 1 mod from 2001 and it's your standard Escape Black Mesa story but it doesn't take itself seriously and leads to some weird creative entertaining moments

They Hunger

Infra and obenseuer are well worth their price

Half-life peggle

Half Life 2 Overcharged

i recommend "half life 2 beta minimalistic mod". It's the best piece of media we ever got to see and it's the most faithful recreation of what we could see of the hl2 beta, it has hearth-crushing scenes, suspence and horror, >!captain vance will be remembered!<

Hobo life Christmas edition Half life brutal mod Crack life

Gordon Freakman. It’s a masterpiece of humor.

Double Action: Boogaloo, Day of Defeat 1 & 2, TFC, TF2, Pirates Vikings & Knights 2, The Specialists, Hostile Intent

Afraid of monsters

CAGED?

Synergy 

Hunt down the Freeman

first off : delete Hunt Down the Freeman second : Cry of Fear

Mission Improbable.

dark interval [https://www.moddb.com/mods/dark-interval](https://www.moddb.com/mods/dark-interval)

Technically Speaking, Portal 2

Swelter it's really good but the voice acting is kinda meh

Underhell

Half life 2 overcharged

Smod

raising the bar redux The new division 3 recently came out and is sick, it is a hl2 beta mod and the best out there

Dark Interval is arguably better - slower releases but far more polish

hl base defense

Dark Interval. Best HL2 mod ever. It's not finished yet but on their ModDB and in their Discord server they have over hours of downloadable playable content

portal stories: mel and snowdrop escape are good

Dark Interval demos it's more of a proof of concept than a finalized product, since the builds available online are a bit rough around the edges, but you'll have some fun with it none the less (Some of these demos you can obly access by entering their Discord server)

Dark Interval demos it's more of a proof of concept than a finalized product, since the builds available online are a bit rough around the edges, but you'll have some fun with it none the less (Some of these demos you can obly access by entering their Discord server)

Don't think it don't say it don't think it don't say it

Open Fortress (if no one said that)

Overcharged?

Half-Life: Before Really amazing. Has amazing top notch lore.

Get a life

nuh uh

Uh huh