Mods / Long (an hour)

• OOverchargeby Higgue1st Place in the first Source 2 Modding Hub Discord mapping competition. A Combine substation is being built in a residential block, and after a rebel attack their progress was halted. As one of the last remaining rebels in the area, you are being sent in to stop the combine from finishing their...150.2k downloadsupdated 6 y ago
• CC17YSCAPE ([OLD VERSION] [Check description!])by PrivateHorseLegsIMPORTANT NOTE: This is an old version of the mod. If you want to play the updated version, download the mod here: ------------------ Taking place in City 17 during events between Half-Life: Alyx and Half-Life 2, you are a citizen who was just now captured by the Combine and and kept prison in a...91.7k downloadsupdated 6 y ago
• CCrash Courseby SadlyItsBradleyStory You are an underground Biologist studying Xen creatures for purpose in helping the resistance. After a recent transgression above ground, it seems the Combine have found out about your deeds and are at your door - trying to stop it. Your objective is to escape the war torn area filled with...64.4k downloadsupdated 7 y ago
• AApertureVR - Thinking Without Portalsby KrotterApertureVR is an addon that brings Portal 2 mechanics and assets to Half-Life: Alyx for both players and creators. Pushing the HL:A tools to their limits, you'll see old and new test elements and familiar looking aesthetics, but to solve the test chambers you'll have to be thinking without portal...55.1k downloadsupdated 5 y ago
• HHalf-Life: Incursionby PolygroveGameplay Premise When Alyx Vance is caught on the wrong side of the Quarantine Zone, she has only her wits, guns, and Russell to help her get back to City 17. But it won't be easy: the Combine have her trapped at one of their checkpoints, and she'll need to manage her resources and use clever tac...46.9k downloadsupdated 4 y ago
• TThe Undertowby DorminYou play as Alyx, tasked with delivering a mysterious briefcase to the owner of an underground night club, upon arriving you realize this deal might not be so straight forward... ⠀⠀⠀⠀⠀⠀⠀⠀ Expected Playtime: 50min - 1hr Features: Full-fledged Story with Voice Acting Custom Sounds, Assets, and Game...46.5k downloadsupdated 4 y ago
• CC17YSCAPE Update (Part 2/2)by PrivateHorseLegs1ST NOTE (VERY IMPORTANT!!!!!): Before playing this mod, make sure to have both Part 1 and Part 2 installed AND enabled! The map transition between the two mods will not work if not followed correctly. 2ND NOTE: Please check the "Change Notes" tab to see what has been updated for the mod. 3RD NOT...34.6k downloadsupdated 3 y ago
• CC17YSCAPE Update (Part 1/2)by PrivateHorseLegs1ST NOTE (VERY IMPORTANT!!!!!): Before playing this mod, make sure to have both Part 1 and Part 2 installed AND enabled! The map transition between the two mods will not work if not followed correctly. 2ND NOTE: Please check the "Change Notes" tab to see what has been updated for the mod. 3RD NOT...34.4k downloadsupdated 3 y ago
• LLoco-motiveby marnamaiAlyx, it’s me – Russell! In case you couldn't tell. Now, if we want to get this resistance thing off the ground, we're gonna need supplies. Lots of ‘em. We’ve got a lead on a cache somewhere in this trainyard – should be in a yellow wagon. There’s a train standing by waiting to extract it. I, uh....26.4k downloadsupdated 5 y ago
• AAlyx Bond - Runway (Demo)by ChimonaheheYour time has finally come, Agent Alyx Bond. Play the first chapter “Complex” in an experience that is unlike any other as you enter into Soviet Combine territory. Alyx Bond: Runway is the infusion of over 21 developers who worked hard to bring out the best in Source 2. Featuring custom composed...23.2k downloadsupdated 5 y ago
• RRe-Educationby PolygrovePremise While en route to a safehouse on the outskirts of City 17 Alyx finds her commandeered train has been halted by a Combine barricade. She must make her way through a long abandoned school to access the switch that unblocks the tracks, but the task may prove more difficult than expected... R...22.2k downloadsupdated 4 y ago
• CCorneredby Citizen_001Some weeks after her foray inside the Vault, Alyx Vance awakes one morning on the outskirts of City 17 in an unassuming apartment on the eleventh floor of a dilapidated tower block. With the Combine still on high alert and making every effort to hunt her down, she is attempting to lie low. But th...21.3k downloadsupdated 4 y ago
• PPost-Humanby ihonnyboyThese buildings are a eulogy to the end of an age, and a monument to a new one. You don't belong here. This place is a GRAVE. Description Join Alyx and Russel as they try to escape the wasteland. Out here, all you have are your wits and your weapons. Supplies are limited; keep your cool, watch yo...18.3k downloadsupdated 3 mo ago
• HHotline Alyxby Samara BoySource of addon cause I'm not planning to update it: click Hotline Miami but in Half-Life: Alyx. Hotline Alyx. Yes... All difficulties have custom settings, but Normal is highly recommended. You can (or can to not) use Merciless stuff from here Original Merciless is here (Merciless adds cool thin...17.0k downloadsupdated 3 y ago
• PPyromantic Gatekeeperby JWIt's time to leave City17. Alyx gets help from resistance member Ivan who is also quite cunning. Use his bombs and traps to obliterate your foes so you can rejoin with your father in Black Mesa East. About gameplay: - new explosive traps that can be dealt with gravity gloves - new bombs that can...16.5k downloadsupdated 6 y ago
• CComputer Adventureby SHAPESAlyx screwed up and broke Russell's computer, and needs to find a new GPU in an epic journey Mod Includes -Increase of quality as mod goes on(my skillz improved) -an hour and seventeen minutes of gameplay -Cool music and characters -Goofy ahh run animation -funny -badly designed toner puzzles -ja...14.3k downloadsupdated 4 y ago
• ||Portal 2| The Courtesy Callby 76561198882852673start with map sp_a1_intro1 MOTION SICKNESS WARNING: There are fast-paced sequences. This experience was designed with Smooth Locomotion in mind. There may be issues if you use launch options that increase the default smooth locomotion speed. If you want to get in touch with me or follow developm...12.6k downloadsupdated 11 mo ago
• TThe Courtesy Call - Remaining Mapsby 76561198882852673These are the maps that didn't fit within the 2GB limit for the Main Addon.12.2k downloadsupdated 11 mo ago
• TThe Courtesy Call - Required Assets 3/3by 76561198882852673This required pack contains Models/Sounds for my port of chapter 1 of Portal 2. Main Addon12.0k downloadsupdated 11 mo ago
• MMonomythby jonoPorterAwakened from stasis, you are an unknown protagonist tasked with a single objective inside one of the Combine's most oppressive facilities: Nova Prospekt. Helping you with this task is a radio operator with intentions not quite clear to you except that he wants you to succeed with your objective....11.4k downloadsupdated 5 y ago
• CCompliance Unconfirmed [PART 1]by ProbablyOKVersion 1.1 You do not need PART 2 to play this addon. Simply subscribe to this addon! Subscribe to Part 2 You are initiate 14, a resistance member in training, and you have been tasked with locating Initiate 13, who suddenly went radio silent 24 hours ago. However, as you delve deeper into the d...11.4k downloadsupdated 6 y ago
• CCompliance Unconfirmed [PART 2]by ProbablyOKVersion 1.0 It is recommended you play PART 1 before this experience. PART 1 does not need to be installed for this addon to work. Subscribe to Part 1 Initiate 14’s mission continues. After the events of PART 1, it is clear that your mission has become far more dire. As you approach your final ob...9.5k downloadsupdated 5 y ago
• AAcross the Coast V1.5by PrivateHorseLegsThis is version 1.5 of "Across the Coast." This is the same as the first map, but with a few minor changes to it. You can find the changelog in the "Change Notes" tab. I know I could've updated the old map, it's just that the workshop wouldn't let me do so for some reason. ---------- You have fai...9.5k downloadsupdated 6 y ago
• TTreasure Troubleby GvaradosOh no! They've taken your treasure! This map take about 30 minutes to play and is almost 100% combat. You have unlimited pistol ammo. I made this map in about 4 days, before the workshop released. Follow my twitter or join my discord for more maps!9.2k downloadsupdated 6 y ago
• SStorm Drainby SmurftYoursIntro: Russell - Alyx, come in. Hey Alyx! Oh, there you are. Can you hear me? I found a bunch of subterranean map data for your area of the city! Alyx - No shortcut? Russell - Yeah, that IS the shortcut... Story: Do you have what it takes to navigate the Storm Drain and get yourself on the next t...8.9k downloadsupdated 4 y ago
• EExtra-Ordinary Valueby dmtdeadman-First map is You're Awake You awaken in an abandoned hotel after being in a deep coma for over a year. During that time the 7 hour war has taken place, and the combine are slowly gaining control over the Earth. Obviously you want to find out if your family is safe and where they are. Upon leavin...7.5k downloadsupdated 4 y ago
• RRED DUSTby I_Monarch_I:COMBAT CAMPAIGN : Designed for smooth locomotion -------------------------------- Be Swift, be merciless, watch your back. I recommend starting on NORMAL difficulty, for all but skilled weapon handlers, the sheer number of enemies will be challenging. In this series of 6 dynamic combat focused a...7.2k downloadsupdated 4 y ago
• BBuckshot Bugsby Soup MarioA shotgun only combat map where you're forced to both be attentive and aggressive to survive. Every shot matters, and if you're not observant you may have to scavenge while you're being attacked. Fight to the surface, get to the train, and make it home safely. Features -A fully custom soundtrack...7.1k downloadsupdated 3 y ago
• DDecay Chainby 1600 frogsA vanilla-style map in the heart of City 17 Just prior to the events of Half-Life: Alyx, the resistance is on the verge of a major heist, the theft of a Combine reactor. The Citadel's monitoring and security systems would make such a heist impossible were it not for a flaw Russel has identified;...5.6k downloadsupdated 17 mo ago
• RResistance Revenge 2by 76561198344122478my epic website: If you want to know how I made this map or any of my other maps, then click on the google drive link below. I have any of my addons uploaded there. Feel free to copy ideas or anything else and have fun making your own maps or feel free to use them for SFM animations! This is the...5.3k downloadsupdated 5 y ago
• RResistance Revengeby 76561198344122478my epic website: This is the 3rd map that I have made for hl:a and it was probably the biggest map I will ever make. It's 1 - 1.5 hours long, has 109 Resin to collect, and features a mix of puzzles combat, and a tiny bit of horror. If you are stuck at any point you can always dm me, write in the...5.2k downloadsupdated 4 y ago
• IIndustrial Dischargeby 76561198327390485Industrial Discharge Your train back to russel's hideout has been stopped by a combine barrier, you need to find another way back. This 30 minute long experience, developed over the course of 9 months, will take you through a seemingly abandoned factory in the heart of City 17's industrial comple...4.9k downloadsupdated 5 y ago
• RResistance Revenge 3: The Finaleby 76561198344122478my epic website: If you want to know how I made this map or any of my other maps, then click on the google drive link below. I have any of my addons uploaded there. Feel free to copy ideas or anything else and have fun making your own maps or feel free to use them for SFM animations! This is the...4.5k downloadsupdated 4 y ago
• TTHE BRIDGEby GreenKRAMERDESCRIPTION Remake of the map "d2_coast_8" from the legendary game Half-Life 2. ATTENTION!!! It is recommended to disable all third party addons. NoVR mod is not supported. Screenshots may differ from the current version. OPTIONAL If you have any questions or suggestions, write in the comments, t...4.3k downloadsupdated 4 y ago
• SSky Mesaby 76561199111603847For those looking for shooters, there is no combat in this map. Sky Mesa is an effort to recreate the sense of awe and wonder I got from the opening of Half-Life: Alyx. I wanted to create bright, open spaces where I would want to be. This update reflects what I’ve learned in the last few years. I...4.0k downloadsupdated 13 mo ago
• HHalf Life: Interloper - Map 1 "Black Mesa" (Project on Hiatus)by DeegsWork in progress 3883 01010011 01101111 01110010 01110010 01111001 00100000 01100110 01101111 01110010 00100000 01110100 01101000 01100101 00100000 01110011 01100011 01100001 01110010 01100101 00101110 00001010 00001010 01010011 01101111 01110010 01110010 01111001 00100000 01100110 01101111 01110...4.0k downloadsupdated 20 mo ago
• AA Walk in the Darkby ImperialR3DA Walk in the Dark A journey through a city with its power cut. Brave the darkness to discover the source of the outage, and restore light to this corner of the quarantine zone. What Why Where? I made this map for an assignment for my game design and development degree. The requirements were to c...3.5k downloadsupdated 23 mo ago
• SSavage Sewersby PrivateHorseLegsAs you make your way to the Vault, you, Alyx Vance, decide to take a detour by going en route via the sewers. Hi, everyone. Just to let you all know that this is my first time making a map for HL:A, which took around 3 weeks to make! Because of that, don't expect it to be completely perfect as yo...3.1k downloadsupdated 6 y ago
• RRebel 3by gokutofuBring the gnome to the end for secret voice line. About: Kick combine ass and take the planet that is yours... You end up in a new place. you go the only way that you see, But to help the resistance you must take down the combine in the area. The combine have not forgot about you. _______________...2.9k downloadsupdated 4 y ago
• RRiding Shotgunby λrokhYou are Alyx Vance, after you managed the Combine situation using grenades, the tunnel collapsed. Your mission is to send a secret message using Combine Tech. The gravity gloves have the signature to activate handscanners. - Find/Use biometrics to access and lower force fields - Restore Combine T...2.6k downloadsupdated 5 y ago
• SSteamVR Home for Alyxby VanxThis is the SteamVR Home - extended for Alyx. Visit the wonderful summit pavilion, play funny minigames and gear up for a journey underground. Should you return, the largest (curved) VR bowling alley awaits your strike.2.5k downloadsupdated 4 y ago
• FFull Life Consequencesby SavageJoeMy name is John.. John Freeman. I need to leave this office, I need to find my brother. Easy, right? Wrong. The Monster is always watching, it won’t let me leave, and the only way out.. is straight through it on a barrel. This is my last chance. —----- Story driven meme map with arcadey combat en...2.4k downloadsupdated 5 y ago
• OOn A Run #dejavuby CementStairsIMPORTANT NOTICE -------------------------------------------------------------------------- -IT IS RECOMMENDED TO BRING A CHAIR! OTHERWISE BE READY FOR A LOT OF KNEELING. -RELY ON BUILT-IN RESPAWN SYSTEM(DON'T DO YOUR OWN SAVES) -CAR CONTROLS: LEVER WITH 4 SPEEDS(FAST FORWARD, SLOW FORWARD, STOP...2.3k downloadsupdated 5 y ago
• SSCAVENGER - A Custom Half Life Alyx Campaignby razolisWithin the Null-Sector of City-24 lies an unknown vortigaunt Capture operation consisting of numerous Combine forces. These operations have helped fuel local Combine Sub-Citadels by draining captives of their vortal powers with torturous machinery. You as a lone scavenger have set it upon yoursel...2.2k downloadsupdated 2 y ago
• GGet out the Houseby WydropTry to get out the other side of the house. Find keys, kill zombie, solve puzzles but don't die!2.2k downloadsupdated 4 y ago
• SSilver Hillby ABSTRACT_DUCKLooks like you're late ... and plans went under. Everithing is up to you now. We have to shut down that tower for good Alyx ! - Russel Featuring song: Pixelater by _53.k Check out _53.k on soundcloud :2.1k downloadsupdated 4 y ago
• TThe Dirge of Alex Jones: Episode 1by SavageJoeAlyx and the resistance are launching an attack against a Combine weapon. A weapon strong enough to warp the fabric of reality. Who would be foolish enough to wield such power? ------- An action focused map with unique encounters and poor attempts at humor. Episode 2 is out: ------- Music/Sound C...2.0k downloadsupdated 6 y ago
• OOutskirtsby SmoothBoreThis is my first (ever) map and I’ve taken my time to get it right. I’ve had to learn the editor from scratch, developing the map along the way. It’s essentially been a learning tool. It’s taken me a long time as I’m a real newbie! There are three distinct sections linked by a central area. The m...2.0k downloadsupdated 21 mo ago

70 long (an hour) mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.