Portal 2 + Left 4 Dead 2

[Astropilot]

You can play Portal in your Left 4 Dead. 2 games at once. Pro.

Left 4 Dead 2 - Portal 2 Easter Egg

[Apie2]

Spoiler (click to show/hide)

Old

[Jman]

Because we totally haven't all played this together already.

[Cable]

Because we totally haven't all played this together already.

Yeah I remember doing this with you, me, devie, and smasters I think.

[Jman]

Yeah I remember doing this with you, me, devie, and smasters I think.

Yeah. I also remember doing it another time with Teeny, Devie, Sabb, and I.

[Devie]

I was exceptionally good at this part. I was able to differentiate the sounds of special infectards well.

[coolzeldad]

never seen that, that's pretty cool haha

[Don]

oh my god
who did I do this with first
I think it was with Devie, SMasters and Jman
shit was fun

[Alphaggot]

Nobody remembers doing it with me.


Then again nobody cares about anything I do with them ;_;

[Ἆxule]

never seen that, that's pretty cool haha

[Mehis]

Then again nobody cares about anything I do with them ;_;

We still love you. If you would jump off of a cliff, we would encourage you to do a backflip.

Valve actually posted this video in the News couple months ago. Pretty cool.