Aperture Science - Portal Wiki
Aperture Science Enrichment Center | Half-Life Wiki | Fandom
Ambiance - Old Aperture Ambiance #001 (Portal 2) - YouTube
Underground (Portal 2) - Valve Developer Community
Aperture: Salt Mines on Steam
After seeing that image of the positively massive salt mine on the front page, thought I would crack open MS Paint to try and make it more portal-y : r/Portal
Test Shaft 09 - Combine OverWiki, the original Half-Life wiki and Portal wiki
Thinking on rails: why Portal 2 isn't as good as the original | Ars Technica
Aperture Science Origins | The Infinite Zenith
ModDB no Twitter: "Desolation is a mod for Portal 2 that tells a new story set after the events of the main game, when Aperture Science is abandoned https://t.co/STXa0Wyn22 @desolation_mod https://t.co/MxFbMf5LAO" /
Thinking on rails: why Portal 2 isn't as good as the original | Ars Technica
Steam Community :: Screenshot :: A drydock in an Iowa Salt Mine? Only at Aperture Science.
Aperture: Salt Mines on Steam
The best Portal 2 mods | Rock Paper Shotgun
Portal 2: Valhalla — Portal 2: Valhalla
The Save Room Mini Bar — Portal 2. Aperture: Science Innovators. Testing...
Aperture: Salt Mines Portal Gun - (Link in comments!) : r/Portal
Chamber 5 - Chapter 7 - The Reunion - Single Player Walkthrough | Portal 2 | Gamer Guides®
Test Shaft 09 - Combine OverWiki, the original Half-Life wiki and Portal wiki
Let's Play Portal 2 E16 Salt mines, death water, and Cave Johnson - YouTube
Aperture: Salt Mines on Steam
Sparks image - Desolation mod for Portal 2 - Mod DB
Underground Testing Tracks (Portal 2) - Valve Developer Community
This explains how in the hell is Aperture so deep : r/HalfLife
Portal 2 Chapter 6: The Fall Walkthrough / Tower Condemned Testing Area Potato GLaDOS Blue Gel Vitrified Borealis Repulsion (PC PS3 XBOX360 MAC)
Enrichment Shafts | Half-Life Wiki | Fandom
TIL Portal takes place in Michigan : r/Portal
Portal 2 Chapter 6: The Fall Walkthrough / Tower Condemned Testing Area Potato GLaDOS Blue Gel Vitrified Borealis Repulsion (PC PS3 XBOX360 MAC)
