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Ossy Flawol @UCukBYL-zLneOKJ8OTbhVEIQ@youtube.com

36K subscribers - no pronouns :c

The Name's Ossy Flawol! I'm an avid Portal modder and conte


26:10
The Removed & Lost Easter Eggs of Portal 2
07:41
Hey, Where's Ossy Flawol Been?
21:26
Who Is Chell? - Analysing Portal's Protagonist
05:23
They FOUND Portal's Ending Textures...
12:07
The LOST Origins of Minecraft's Herobrine - WHITE EYES
11:50
The GLaDOS Design You Don't Remember - Portal
14:36
The Weirdest Way to Play Portal
01:00:31
How A Flash Game Changed Portal History
12:46
Those Leftover Areas in Source Games
11:15
Did We SAVE Portal RTX..? (PRE-RELEASE THOUGHTS)
15:38
Doug Rattman - The Debate Of His Fate (Portal)
17:58
Portal's Weird Beta Maps
11:12
Portal RTX is Shaping Up to be a Disaster.
16:56
Ossy Q&A Answers #1 - 10,000 Subscriber Special
03:36
How To Play the Portal 2 Sixense Packs - VR Controllers Supported!
22:15
Portal 2 With Motion Controls - The Forgotten “Sixense” DLCs
11:12
Portal 2's Educational Version - An Obscure Part of Valve's History
07:34
The FIRST Portal 2 BETA LEAK! - A Quick Dissection
20:10
Portal From The LGBT+ Angle - GLaDOS and Chell's Tension
12:46
Portal 3 is NOT needed, here's why...
08:12
Valve's First Attempts at 'Harder' Portal Test Chambers
00:27
turt.mp4
14:10
New Portal 2 Beta DISCOVERED - The Core Hub Era
23:54
Every Released Portal Mod Ever* In A Tierlist
06:26
Just What Is Portal 2’s Tartaros 09?
13:27
Portal's Retconned Lore, Sorta.
26:49
The Ultimate Portal Iceberg - Aperture's Darkest Secrets
01:40
half life 1 scientist breaks it down !!!!!!
05:38
portal mp footage archive (real)
09:59
The Process Of Making Portal 2's Levels
19:21
DELTARUNE - Chess Theory | ULTIMATE Edition
10:48
clips of me getting slapped with mario fish for 10 minutes
01:11
portal 2 workshop mapper creating the 5871027501st Portal 1 Remaster map series
01:32
me taking down every turret in chamber 16 using nothing but a bucket
00:38
Scrapped Portal 2 Test Element
00:34
portal epic edition chamber 16 be like
02:00
Alpabes Zed - Geometry Dash
09:08
Portal: Epic Edition - Full Original Soundtrack [OST]
03:07
Portal: Epic Edition - [OST] - Main Theme (Epicness Still Arrives)
08:30
Portal Stories: Mel - Ending [SPOILERS!]