Current order of tracks:

Startup 1 [not added yet] 
Original audio: unknown 

Startup 2 [not added yet] 
Original audio: unknown 

Core overheating/critical 
Original audio: unknown 

Core overheating/critical 2 [unused] 
Original audio: Black Mesa - Inbound p1

Core meltdown (shutdown available)
Original audio: Mattia Turzo & The Little Orchestra - Ultra

Core meltdown [phase 2] 
Original audio: Expiate the Sin

Core meltdown v2 idk [not added yet] 
Original audio: unknown 

Core meltdown phase 2 v2 idk [not added yet] 
Original audio: unknown 

Core shutdown success 
Original audio: part of Portal Reloaded trailer music

Core stall (“freezedown”) 
Original audio: unknown

A Core Game OST

Untitled Playlist

portal

Valve

Portal 2 Soundtrack - Making Science

A classic of Want You Gone mixed with a blast of rock! Big thanks to youtube channel Custom Phase, check them out!

Portal 2- Want You Gone Custom Phase Rock Version

Pain4all's Chiptune Tunes of 2021

{Portal 2} You Precious Moon [Pain4all]

Portal2 Companion Cube

Portal 2 - GLaDOS Awakes

Work In Progress - I was originally just making this track as a standalone but then found it fitted a Half Life 2 - Episode 2 trailer so am modifying it to fit that. Far from finished at the minute and may not make total sense without the video as certain timings, timbres and cues are done to the visuals :D

Sci-Fi Action - WIP

This track was made by Harry101UK, I am just uploading it to Soundcloud from YouTube. 

Portal 2 - Portal Stories- Mel - Interfacing

You can download the whole albums here: http://www.thinkwithportals.com/music.php 
Otherwise, you can just download the singular track straight from here.

Portal 2 Soundtrack - Halls Of Science 4

Your Precious Moon

This is just a small sample of a large audio loop I'm working on using the available sounds from Half Life 2's Combine NPCs. The chatter is based in the Outland region, and it took me quite a few hours to get timing and such right.

Half Life 2 Outlands Radio Chatter

One of the many tracks from the Portal 2 OST, Created by Valve

Portal 2 OST - PotatOS Lament [Extended]

Portal 2 OST - Reconstructing More Science

Some parts of this song in the background can only be heard with headphones on.  So I tried my best to make the otherwise 'un-hearable' parts hearable.  If I'm unhappy with it I'll make another version.

Half-Life 2: Ep 2 OST - Last Legs [Stereo Correction]

Half Life Hunter Sounds

A boss theme I originally made for the end scene in Portal Stories: Mel, but it was changed later in development.

This is my original vision of the track, and my personal favourite. Now remastered a bit! ;)

Portal Stories: Mel Soundtrack

Portal Stories: Mel - System Corruption [remaster]

This was NOT made by me, this was made by Harry Callaghan www.youtube.com/user/Harry101UK 
@harry101uk

Waking Up To Science

Half-Life 2 - Sector Sweep (Ep. 2)

a bit of the portal 2 OST: I AM NOT A MORON!

The song goes to Harry Callaghan.
Song sang by: Loose Screws Louis
Vocals by:  Stupendium
A song I like to upload to celebrate the release of Meet The Cores 3

a bit of the portal 2 OST: I AM NOT A MORON!

FPfoxi Animates (FPfoxi)