Portal Prelude - Test Chamber 19 In 16 Portals

portal prelude - test chamber 19 in 16 portals

Portal: Prelude - Test Chamber 19

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Portal || Chamber 19 - 2 Portals - World Record

Portal: Prelude - Test Chamber 16

Portal Prelude RTX | Full gameplay

Portal Prelude - Chamber 16 - 10 portals!

Portal Test Chamber 16 but it's played as intended

Portal: Prelude - Chamber 19 / OoB - 19 seconds

Portal: Prelude Chamber 19 NO PLATFORMS!!!

Portal Chamber 19 - 10 portals

Least Portals & ""speedruns"" | Portal: Prelude, Part 4

Portal: Prelude - Chamber 19 / OoB - 22 seconds

Portal Prelude bonus: advanced chamber 19

Portal Prelude Chamber 16 (12 Portals)

DenZottenJilBerre

Portal Prelude Speedrun Tests - Chamber 19 Part II - 46s

Portal - Test Chamber 19 (Walkthrough)

Portal - Test Chamber 19

Portal: Prelude - Chamber 19 - Challenge Mode - OoB - 18s (WR)