The Removed & Lost Easter Eggs of Portal 2

Hey, Where's Ossy Flawol Been?

Who Is Chell? - Analysing Portal's Protagonist

They FOUND Portal's Ending Textures...

The LOST Origins of Minecraft's Herobrine - WHITE EYES

The GLaDOS Design You Don't Remember - Portal

The Weirdest Way to Play Portal

How A Flash Game Changed Portal History

Those Leftover Areas in Source Games

Did We SAVE Portal RTX..? (PRE-RELEASE THOUGHTS)

Doug Rattman - The Debate Of His Fate (Portal)

Portal's Weird Beta Maps

Portal RTX is Shaping Up to be a Disaster.

Ossy Q&A Answers #1 - 10,000 Subscriber Special

How To Play the Portal 2 Sixense Packs - VR Controllers Supported!

Portal 2 With Motion Controls - The Forgotten “Sixense” DLCs

Portal 2's Educational Version - An Obscure Part of Valve's History

The FIRST Portal 2 BETA LEAK! - A Quick Dissection

Portal From The LGBT+ Angle - GLaDOS and Chell's Tension

Portal 3 is NOT needed, here's why...

Valve's First Attempts at 'Harder' Portal Test Chambers

turt.mp4

New Portal 2 Beta DISCOVERED - The Core Hub Era

Every Released Portal Mod Ever* In A Tierlist

Just What Is Portal 2’s Tartaros 09?

Portal's Retconned Lore, Sorta.

The Ultimate Portal Iceberg - Aperture's Darkest Secrets

half life 1 scientist breaks it down !!!!!!

portal mp footage archive (real)

The Process Of Making Portal 2's Levels