Portal - Chamber 14 - 0 Portals

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Portal but I softlock myself on every chamber

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Portal's INSANE Chamber Zero Speedrun Skip

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Portal - Chamber 19 Glitchless Guide (Advanced Strategies)

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Portal Chamber 11 Walkthrough + radio transmissions

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Portal - Chamber 19 - Speedrun

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Pokemon Ultra Sun but we made it far too difficult.

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Aperture Investment Opportunity #3: \

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Find the End Portal Room QUICKLY

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I Fully Completed EVERY Half-Life + Portal Game...

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The Darker SECRET Experiments of Aperture | Test Shaft 09 | FULL Portal Lore

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Portal 1 Walkthrough - Chamber 19

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The Federation Chamber | 13/02/2025

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Portal walkthrough - Test Chamber 18

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Portal: Chamber 18 Speedrun Routes

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Portal: Still Alive - Test chamber 19, the escape + GLaDOS

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PORTAL: CHAMBER 08 SPEEDRUN

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Portal Chamber 09 Walkthrough + radio transmissions

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Portal Chamber 14 in 15.915 seconds (1061 ticks) - World Record

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Portal - Chamber 17 - Speedrun

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Portal - Chamber 13 - Speedrun

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Portal Chamber-16 Least Time (49 seconds). No Portal bumping or other glitches.

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Portal - Chamber 11/12 Speedrun

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Portal: Chamber 4-5 Speedrun

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