Weird stuff in Portal you might not know!

why is this weird thing still in portal 2

50 Things You Probably Didn't Know About Portal

#166 Found Portal to other Universe in the USA in Google Earth #googleearth #portal #universe #usa

50 MORE Things You Probably Didn't Know About Portal

[SFM] GLaDOS’s New Hardware Upgrade #sfm #portal #portal2

Mysterious Creature Caught on Ring Camera!? 😳 What Could It Be? #mystery #shorts #fyp #shortsfeed

I Think I’ve Found the Worst Object Show Ever

Living in an Alternate Dimension

Did you noticed it?😨 | Stranger Things Edit

brb deleting the song

The Impossible Architecture of Portal 2.