Left 4 Dead 2

Left 4 Dead 2

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Aperture Science
   
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Description
L4D2 But with science!

"When life gives you lemons, don't make lemonade! Make life take the lemons back! Get mad! I don't want your lemons!" - Cave Johnson

I did not create any of these addons, all credits belong to their original creators.

I made this list for my personal use and to make it easier to find addons.
Items (31)
(True RNG) Companion Cube
Created by Big Chungy
I decided to make another gnome replacement mod but whenever I was almost done I decided "hey there's other companion cubes why not add more" so I made it into an True RNG mod and with the help of Ellie's RNG method and guide I have achieved it, it comes i...
Aperture Bile Bomb (Glowing)
Created by coaghoul🛠
Boomer Bile Bomb Glowing Reskin ALSO: APERTURE SCIENCE BOOMER APERTURE SCIENCE BOOMETTE APERTURE SCIENCE HUNTER There's a moment in life of every scientist (or voluntarily-forced test subject) when things are going not exactly as they're supposed to and th...
Aperture Portal Pills (The Cake is a Lie)
Created by Ellie
Delicious lying cake flavored pills, made with love....
Aperture Science Boomer
Created by coaghoul🛠
Boomer re-Skin ALSO: APERTURE SCIENCE BOOMETTE APERTURE SCIENCE HUNTER Test Subject #1499 Species: Human Gender: Male Status: Heavily mutated "The Cake is a Lie". Guess what, every rule has an exception and this is the living proof. If term "living" is acc...
Aperture Science Boomette
Created by coaghoul🛠
Boomette re-Skin ALSO: APERTURE SCIENCE BOOMER APERTURE SCIENCE HUNTER Test Subject #1450 Species: Human Gender: Female Status: Heavily mutated The Cake never was a lie. Chell's lucky she hasn't discovered the truth. http://puu.sh/7v3j6/71eb2629c4.png...
Aperture Science Desert Rifle
Created by CrazyRabbit
Because I could not stop for Death, He kindly stopped for me; The cube had food and maybe ammo. And immortality....
Aperture Science Hunter
Created by coaghoul🛠
Hunter re-Skin ALSO: APERTURE SCIENCE BOOMER APERTURE SCIENCE BOOMETTE Test Subject #1451 Species: Human Gender: Male Status: Heavily mutated One shudders to imagine what inhuman thoughts lie behind that white panel. What dreams of chronic and sustained cr...
Aperture Science MAC-10 SD
Created by CrazyRabbit
They say the old caretaker of this place went absolutely crazy. Chopped up his entire staff. Of robots. All of them robots. They say at night you can still hear the screams. Of their replicas. All of them functionally indistinguishable from the originals. ...
Half Life BOREALIS - Life Ring
Created by Tя!cky ツ
Yes the Aperture Science ship that vanished from Half-Life 2. Last offical Easter Egg appearance being of course Portal 2. Seeing the Borealis' with life preservers scattered about a dry dock. I say to you this Lore has a continuum as the Borealis' life ri...
Cave Johnson [Virgil]
Created by Molk
"Cave Johnson here, founder and CEO of Aperture Science: best damn applied science company on earth." Replaces all of Virgil's lines with the pre-recorded messages of Cave Johnson. Now, who's ready to make some science?...
Chell (Francis)
Created by "McLovin" Waffles
Requested by Penny_Penguin. Original mod by Splinks. Includes eye tracking.vgui,and viewmodel arms. Uses Zoey's animations. Works online. That wraps that up........
Portal 2 Main Menu Theme
Created by Why So Serious?
"This addon replaces the standard" main menu music to Portal 2 By Aperture Science Psychoacoustics Laboratory 1. 9999999 2. (defun botsbuildbots () (botsbuildbots)) - 0:40 3. PotatOS Lament 4. Wheatley Science - 0:55 5. Space Phase...
Portal Gun For Spas Shotgun
Created by Blue
Ever Wanted a portal gun in L4d2? thought it would be cool? wanted it to kill zombies? well your in luck! This was a request :) Thanks guys! this is my most popular addon yet! My first gun replacement and im soooo excited it actually pulled through and wor...
Portal Gun SPAS Sound Mod
Created by J.Daddy$WAG
Replaces the SPAS shotgun fire with Portal Gun sound effects ***Install this mod by stealthjet808 to have the Portal Gun model: http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=411023351&searchtext=portal+gun ...
Portal M16
Created by Snek™
Aperture Science is stepping up the game! Commisioned by: Kawaii Hitler ...
Portal/Aperture Medkit
Created by MidoriMori
THis took me like 10 min. Have fun I guess......lol........
Rochelle Body - portal2
Created by TOG | K1CHWA 2nd
roe wearing a portal2 shirt and retextured jeans with added dirt/stain overlays texture/normal *this modifies body only ROCHELLE SKIN ARCHIVE please dont redistribute my custom textures/normals....be original and make something on your own SKIN MODS GOLD M...
Wheatley
Created by ☂ℝΔ¿ℕ₂
Wheatley from the game portal 2 replaces gnome Including animation ) https://upload.wikimedia.org/wikipedia/ru/thumb/9/94/Wheatley.png/250px-Wheatley.png Wheatley is a fictional artificial intelligence in the 2011 video game Portal 2. He is voiced by Briti...
Wheatley II
Created by Rito (ianmata1998)
Garry's Mod playermodel and ragdoll: https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=1359425589 UPDATE 12/4/2018: glitchis n' buggys of addons weapon fixed (black lines from the arms) Disclaimer: any hate comment related to something bad about this ...
Zoey Aperture Test Subject
Created by Jules
Ported with permission from the Source Film Maker workshop, created by Harry101UK. Created for Left 4 Dead by Jules...
Companion Cube Cardboard Boxes
One of my old Valentine's Day mods. Just moving these to the workshop....
EMR 7 [Rifle]
Created by green
Elite Melting Rifle is a weapon that melt ammunition instead of using it. After ammunition is melted gun shoots it as plasma. To prevent overheating in melting core a cooling system, Series 7, has been implemented. Weapon features: - futuristic design with...
Exile Vilify - Death Music
Created by makkles
A request from «Sublime» This sound mod uses The National's "Exile Vilify" track from the Portal 2 soundtrack to replace music when downed and when dead....
Chell's Aperture M4 Super (Tactical Shotgun)
Created by Nightshade
Recolored to have the colors of the portal device from the Portal series along with the colors of Chell's portals. ~For a limited time only I will take requests for Tactical Shotgun recolors. Not now though I will tell you when!~ ~On the third screenshot t...
Glados (Bill)
Created by "McLovin" Waffles
This mod was taken from Splinks' Glados Coach model,so full credit goes to him. This mod replaces Bill with Glados from Portal 2. I've always liked Glados, so that's why I made this,or rather ported it,anyway. There is a preview for a mod witch I haven't r...
Chell (Zoey)
Created by "McLovin" Waffles
Original mod by Splinks over on gamemaps.com. Anyway, Chell's fixed now.She uses Rochelle's animations.She contains vgui elements and viewmodel arms as well as eye movement.Chell might finally find that cake....
P-Body (Louis)
Created by "McLovin" Waffles
Finally fixed a mod of mine! This mod was made originally made by Splinks, so credit to him for the original mod. Here's P-Body! He uses Nick's animations.He has viewmodel arms as well as vgui elements.I will fix up the others (Chell,Atlas), so you'll be s...
Ellis Head - aperture 70's hat
Created by TOG | K1CHWA 2nd
ellis wearing a portal2 aperture hat....70's style also made facial hair slightly heavier texture/normal *this modifies head only ELLIS SKIN ARCHIVE please dont redistribute my custom textures/normals....be original and make something on your own SKIN MODS...
Aperture Trishka
Created by o'night
Model is from Bulletstorm game with Aperture Science style skin Replacement for Rochelle Add-on includes vgui icons, custom hands, normal maps. Original model by: People Can Fly and Epic Games Ported to Source Engine by: fury_161 Aperture Science style res...
Coach Body - aperture lab shirt
Created by TOG | K1CHWA 2nd
retextured shirt and added aperture lab logo to it..also made slacks black texture/normal *this modifies body only COACH SKIN ARCHIVE please dont redistribute my custom textures/normals....be original and make something on your own SKIN MODS GOLD MODS CHRO...
Aperture Spas
Created by Papa Chaown
Here at Aperture Science, we're too busy testing to write a description, so we need people like you to fill in the blanks. (Thanks for the feedback! May its beacon of light shine upon all you Zombie Extermination and Neutralization Units.)...
Linked collections (2)
Half Life Series
Contains 44 items
TF2
Contains 110 items
In 3 collections by Atomic
Half Life Series
44 items
TF2
110 items
Left 4 fails too
43 items