Portal - Advanced Chamber 18 - Speedrun Route

Portal - Advanced Chamber 18 - Speedrun Route

Portal: Chamber 18 Speedrun Routes

Chamber 18 in 16 seconds (OOB) | Portal Speedrun

Portal walkthrough - Test Chamber 18 (Advanced)

Portal - Chamber 18 Speedrun

Test Chamber 18 in only 4 portals (using glitches)

Portal walkthrough - Advanced Chamber 18

i found new edgeglitch in chamber 18 (Portal speedrun)

Portal Speedrun Lab

Portal - Test Chamber 18: Advanced Speedrun - 1:34

GeorgeThePlushie

Portal -- Advanced Chamber 18 Speedrun

Portal - Advanced Chamber 17 - Speedrun Route

Guide: Portal Least Time Challenge (Test Chamber 18)

Jimo

Portal Chamber 18 Map Faster Glitch

Dawson's Garage

Portal OOB Speedrun - Testchamber 18 Advanced in 22.9s (Y046)

Ivan Molodetskikh

Portal OOB Speedrun - Testchamber 18 Advanced (Y045)

Ivan Molodetskikh

Portal Glitchless Speedrun Test Chamber 18 done in 00:57

Portal - Chamber 18 (least portals)

Portal -- Advanced Chamber 18 1:33 Speedrun

Advanced chamber 18 speedrun - 54 seconds

◀Portal - Advanced Chamber 18 - Speedrun (Music by Justice) - HD