Portal 3 Gameplay (Secret Ending).

I finally found the Secret Ending to Portal 3 !
Watch till the end!!
#portal #portal2 #portal3 #garrysmod #gmod #glados #wheatley

[@darksoulsismycity]

Even hundreds of years after the end of the world, you can still count on SCars Slim

[@SuspiciousAppleJuice]

if only i could experience this secret ending for the first time again... ending always gave me the chills... 😔

[@bigdog675]

Can’t wait for portal 4

[@YourNewMasterBill]

*coming 5183*

[@thephoenixsystem6765]

"Worth the wait."
- Gabe Newell

[@joshuagarnett7135]

Nahh was that Cave Johnson?

[@eggdogreal]

R E A L

[@FochGames]

After that, Valve will spend another 10 years creating a new story for Portal 3

[@buzzard3983]

This man lives in the future

[@Dr_Science_Phd]

Holy portal 3 real!?!?!?!?1?

[@YourLittlePony3]

NO WAY I CAN'T WAIT

[@Ima_silly_goober]

Yoooooooooooooo I didn’t think that they would give us a game that good after all of theses year

[@timkho5366]

May someone please tell me what's the name of music in the end?

[@CoryBenston]

Aperture tag: Ending song

[@galaxylegend7852]

great mod XD

[@theostillplays]

Where can this be installed from? Gmod?

[@Kalitayy]

Istg if this is another Weezer meme

[@marieketimmerman8299]

how mutch of this is real?

[@lenadams854]

mod link soon?

[@CoryBenston]

Just wait until 2030.

[@lenadams854]

pretty sure that will be a joke@@CoryBenston

[@0ver_pl4y]

no.