Mods / Scripts & AIHalf-Life: Alyx mods
Half-Life: Alyx scripts & ai mods
Everything filed under scripts & ai by its own author, ordered by how much it is used.
AllAlyx Addon1.7kShort (less than 20m)524Maps519Models287Valve Games269Combine Soldiers267Action256Infinite / Looped241Textures213Ported Content204No Combat203Urban199Zombies193Headcrabs193Beginner192Hardcore176HL:A Campaign-like172Game Modifications & Replacements170Recreations & Remakes169Other Environment148Industrial143Asset Packs142Showcase & Scenic142Sounds134Sci-Fi129Adventure128Underground128Horror122NPCs119Miscellaneous Content114Weapons110puzzle107Developer Resources106Combine Structures105Custom Mechanics97Other Genre94Sandbox86Other Addon Type83Xenfestation82Other Enemies80Other Theme80Comedy75Scripts & AI73Nature71Antlions71Long (an hour)70Friendly Companions70Abstract66Exotic60Prefabs47Particles47Rural44Campaign (2 hours or more)43Pop Culture43Jeff43Platforming & Climb39Defense & Arenas39Fantasy38Quality Of Life36Stealth34Arcade & Minigames33Crime32Musical27Educational27Water23Open-World22Training21Vehicle12Historical11RPG10Snow10
73 scripts & ai mods
- ApertureVR - 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...54.6k downloadsupdated 5 y ago
- Campaign+: Campaign Overhaulby generic_iconDISABLE ALL OTHER ADDONS. If you have an issue while no other addons are enabled please put it in the bugs/issues discussion. Introduces additional enemy variants into the campaign along with new combat encounters and several difficulty adjustments. How to use Enable the addon campaign_plus in th...34.9k downloadsupdated 6 y ago
- Spawn/Utility Menuby KrotterThis mod depends on the Scalable Init Support addon. This addon adds a vanilla UI styled menu to any map, which can be used to spawn NPCs, entities, props and change game settings. The menu can be opened by holding the trigger on any controller, then raising given controller next to your ear and...34.4k downloadsupdated 4 y ago
- Unpin Ragdolls [ALL MAPS UPDATE!]by Mettle MeekNOW WORKS ON CUSTOM MAPS! NOTE: The HL:A campaign has a known issue where playing from the first chapter disables addons, so start a new game from Chapter 2 onward. Remove the "pinning" effect that normally prevents you from picking up humanoid bodies, so that you can pick them up and throw them,...26.7k downloadsupdated 4 y ago
- AlyxLibby FrostEpexWhat is AlyxLib? AlyxLib is a set of scripts and libraries that can be used by Half-Life: Alyx addons to improve the scripting experience and add features that aren't in the base API. AlyxLib on its own also has a lot of useful console commands to make testing/debugging and playing easier for pow...26.0k downloadsupdated 6 mo ago
- Return To Rapture Chapter Twoby wim.buytaert.1988GUYS I AM HAPPY TO SHOW YOU THE REVEAL TRAILER FROM MEMOREUM MY NEW UPCOMMING VR HORROR GAME Quest owners and those experiencing crashes, please set your textures to LOW (leave fidelity on High or Ultra). Higher textures will cause crashes on Quest devices. Please also play wired if possible for...23.1k downloadsupdated 4 y ago
- Bullet Penetration Modby CementStairsBullet Penetration Mod Adds a long-time requested feature - the ability to shoot through walls, finally teaching that bastard hiding behind a lesson! Do you hate exposing yourself in a gunfight? Have you always craved for more tactical complexity in combat? Do you believe plasterboard is the best...18.8k downloadsupdated 3 y ago
- BLOPS17: Emergent (Zombie Wave Survival)by os_Overview BLOPS17: Emergent is a complete gamemode built into an original map layout, inspired by the mechanics of a classic zombies series. This map includes a point-based economy system, infinite zombie wave mechanics, window barricade mechanics, unlockable map regions and unlockable weapons. Af...16.6k downloadsupdated 4 y ago
- Glove Loader Scriptby KrotterThis mod depends on the Scalable Init Support addon. This addon aims to make replacing gloves simpler and easier - it loads supported glove model replacement addons without having to manually edit the game files. The following addons need to be loaded to make this work: - This addon - Scalable In...16.5k downloadsupdated 5 y ago
- From Here To There (Part 1 of 3)by ChiueyCreated by Chiuey - OPEN BETA *This campaign requires physical climbing of in-game ladders and objects. Start the campaign with the map "T-Day_Intro" Collect 80 total resin or more for a Bonus You must ENABLE the 3 addon parts and 4 REMADE ASSETS parts to play. ___________________________________...15.9k downloadsupdated 4 y ago
- Flashlight Toggle Buttonby KrotterThis mod depends on the Scalable Init Support addon. Using this addon, you can toggle the flashlight on your hand anytime during the game (including campaign and custom maps) by pressing the Arm Grenade button on your controller. The default button can be rebound from the Arm Grenade button to ot...15.8k downloadsupdated 4 y ago
- From Here To There (Part 2 of 3)by ChiueyThis is the REQUIRED (Part 2 of 3) for the From Here To There Add-on.15.7k downloadsupdated 4 y ago
- From Here To There (Part 3 of 3)by ChiueyThis is the REQUIRED (Part 3 of 3) for the From Here To There Add-on.15.6k downloadsupdated 4 y ago
- Body Holstersby FrostEpexBody Holsters Body Holsters is a global addon allowing you to store your weapons directly on your body instead of using the standard weapon selection menu. This addon require AlyxLib to work. How To Use Holstering: For most controllers: With a weapon equipped in your primary hand, hold your grip...15.3k downloadsupdated 5 mo ago
- Resin Watch (Item Tracker)by FrostEpexResin Watch Keep track of resin, ammo and items in any map using this watch which comes equipped with a nearby indicator and total counter so you'll never miss an upgrade or grenade! This addon requires AlyxLib to work. How To Use Tilt your non-dominant hand to your face as you would to see your...14.1k downloadsupdated 6 mo ago
- Player Body - ALYX / GORDONby RitsukaThis mod depends on the Scalable Init Support addon / AlyxLib addon Content: Full player body of Alyx Vance and Gordon Freeman (based on preference) H.E.V suit callouts Preference menu, accessed by holding the B button for 1 second (Pistol Slide Release) Customized weapon attachment points to go...13.4k downloadsupdated 9 mo 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...12.0k downloadsupdated 10 mo ago
- The Courtesy Call - Remaining Mapsby 76561198882852673These are the maps that didn't fit within the 2GB limit for the Main Addon.11.5k downloadsupdated 10 mo ago
- The Courtesy Call - Required Assets 3/3by 76561198882852673This required pack contains Models/Sounds for my port of chapter 1 of Portal 2. Main Addon11.4k downloadsupdated 10 mo ago
- Gunman Combat Overhaulby Girth ControlTo use this mod, activate it within the addons menu of Half-Life: Alyx and play any map that doesn't already provide a "skill.cfg" file on Hard difficulty. Inspired by Gunman Contracts, this mod overhauls Half-Life: Alyx's combat. Health and damage values across the board have been rebalanced, ma...10.3k downloadsupdated 4 y ago
- [P2] Sp_a2_triple_laserby TheBoxTrotSp_a2_triple_laser from Portal 2 remade in Source 2 with working game mechanics hopefully the first of many portal 2 remade levels to come Featuring working arrival and exit elevators Muisc and Glados audio Working Lasers and Cubes Hidden Puzzle Solver Button Important Note this Chamber is imposs...8.1k downloadsupdated 5 y ago
- Merciless Half Life Alyx by Cuserby CuserThis addon improves npc`s behaviour and makes the gameplay more challenging. Gameplay videos by Skummeh Here you will find some videos showing how the gameplay is with my addon enabled. Thanks Thanks paradox for making the cover and figuring out a fix for making this addon compatible with nemez s...7.7k downloadsupdated 4 y ago
- RED 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...7.1k downloadsupdated 4 y ago
- Jump Modby KrotterThis mod depends on the Scalable Init Support addon. With this addon enabled, you can perform jumps by pressing the jump/teleport button during movement, and can override the feather falling from the base game with a more realistic one if vrjump_falling_enabled cvar is set to 1. This addon will o...6.7k downloadsupdated 3 y ago
- Customisable NPC Arenaby epicplayer40A combat arena that allows the player to adjust what NPCs and items should spawn for different AI combat scenarios! I've been working on this map since the official workshop tools were released so let me know what you think of it! How to Use In the spawn room, press the buttons on the wall to tog...5.8k downloadsupdated 4 y ago
- Campaign+: With Resinby generic_iconA version of the Campaign+ addon with resin and vanilla weapon progression. Disable all other addons when using this, otherwise, there will be issues. Shows up in the menu as campaign_plus_lite Visit the original addon for a more comprehensive description Please let me know of any concerns in the...5.0k downloadsupdated 6 y ago
- [P2] Sp_a1_wakeupby TheBoxTrotSp_a1_wakeup experience glados's reawakening in amazing VR this was probably the most complex map to recreate. having to recreate all the scenes and animations manually while trying to handle the usual everything is broken thing but the results were def worth it this map has a lot of firsts for m...4.9k downloadsupdated 5 y ago
- THE 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
- [Portal 2] An Accent Beyondby 76561198882852673MOTION SICKNESS WARNING: There are fast-paced sequences. This is a combination of two Portal 2 maps: sp_a2_bts1 and bts2. These maps are part of the jailbreak sequence in Portal 2. Also see: The Courtesy Call Features: • Anything you find in the original maps should be here. This includes the mus...4.2k downloadsupdated 3 y ago
- [P2] Sp_a3_00by TheBoxTrota complete port of sp_a3_00 or The Fall from Portal 2 this map was an interesting map to port as it contained a lot of things that i had to remake from scratch as a lot of the features it used are not available in source 2 such as the depth signs features Talking Potato?!?! long hole and a bottom...4.1k downloadsupdated 5 y ago
- Sky 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 11 mo ago
- Half 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...3.9k downloadsupdated 18 mo ago
- Fast Headcrab Restoredby Resonλnce "Almost immediately we cut the fast headcrab and the fast zombie from Half-Life 2. The shock of having that guy come around the corner and latch onto you before you'd even know what was going on...3.6k downloadsupdated 2 y ago
- A 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...3.4k downloadsupdated 21 mo ago
- Custom Wrist Pocket Holograms Previewby FrostEpexThis is a preview to gauge interest in a system that allows map developers to assign custom holograms icons for any prop placed in a wrist pocket. Avoiding the dreaded health syringe hologram that makes this otherwise great game feature become almost unusable. This map contains a few custom holog...3.0k downloadsupdated 5 y ago
- FIRE FLIGHTby I_Monarch_IYou've made it to the quarry under the cover of darkness. Tread lightly, move slowly, this district doesn't feel right... The the gateway is here. Find the multi tool, hack the door... ----------------------- There are branching and looping paths through the environment that can really change you...2.6k downloadsupdated 4 y ago
- Campaign+ Vanilla Editionby generic_iconA more vanilla friendly version of my Campaign+ addon Disable all other addons otherwise there will be issues Shows up in the menu as campaign_plus_vanilla Includes additional enemies and combat encounters. - Only includes new zombine variants This is a cut-down version of the Campaign+ addon The...2.4k downloadsupdated 6 y ago
- Full 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 4 y ago
- Campaign+ Vanilla Edition With Resinby generic_iconIdentical to Campaign+ Vanilla edition except for default weapon progression Disable all other addons otherwise there will be issues Shows up in the menu as campaign_plus_vanilla_resin Includes additional enemies and combat encounters. - Only includes new zombine variants This is a cut-down versi...2.3k downloadsupdated 6 y ago
- The 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
- Vinny Almost Misses Christmas (Vinesauce)by FrostEpexYou are Vinny Vinesauce, a man living in his house looking forward to Christmas. But oh no! You've overslept on Christmas Eve without setting up for Christmas morning! Better hurry and get everything ready so you don't disappoint your friends!⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ This map contains some flashing lights in...1.9k downloadsupdated 3 y ago
- Reflex Controlby TeamSpen210Reflex Control adds the ability to power on and off the reflex sight upgrade for the Pistol and SMG, making it less obtrusive when you're not aiming down sights. Three modes are available: Automatically activates when you align your eyes with the sight. Toggles using the "Toggle Laser Sight" butt...1.7k downloadsupdated 10 mo ago
- Urban Canyons #JunebugBluesby λrokhAlyx forgot her keycard and can't get inside. Enjoy a walk through the warm summer rain! This map is a snippet of an urban canyon. Scenic with time to explore. Expect silly puns and eastereggs. Combine fight is spicy (hard on first playthrough is not advised). Made for #JunebugBlues map jam: "We...1.6k downloadsupdated 2 y ago
- Sweden - the last flushby VanxThis map was originally made to relax in VR. But of course it's not what you expect from this game. So here's the story: Alyx has been invited by Gordon and his girlfriend Camille to visit them at their vacation home in Sweden. But strangely, they have both disappeared. When Alyx flushes the toil...1.6k downloadsupdated 23 mo ago
- The Matrix Impossible: Part 3by Architect1.5k downloadsupdated 8 mo ago
- The Matrix Impossible: Part 2by Architect1.5k downloadsupdated 8 mo ago
- The Matrix Impossible: Part 4by Architect1.5k downloadsupdated 8 mo ago
- Vengeance for Laszloby SavageJoeTakes place during the events of Half Life 2. Surrounded by Antlions and on the verge of a psychotic breakdown, Sandy must fight his way through hostile territory and make an important choice. It’s time for vengeance. ------------------------------- Song/Sound effect Credits: Bet You Can - Exhila...1.4k downloadsupdated 6 y ago