pls help me

how do i play this :/

This level is many things, EASY IS NOT ONE OF THEM. THE TURRETS HAVE KILLED ME SIX TIMES ALREADY THIS IS THE HARDEST TURRET LEVEL I HAVE EVER PLAYED

it's... a thing

Great intro... thanks!

I would like to have the walls get sucked in, THEN get replaced by panels.
like they did in the video

Awesome test chamber :) Could you try mine? https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=180312984

Exelent :D

Very enjoyable. Many thanks for your contribution.

I love taking out turrets... Good map.

@The Sloth

If you have trouble, watch the Portal 2 Pneumatic Diversity Vent trailer this level is based off of.

Execelent!

Awesome Testchamber! I've been looking so long for that one! Thanks for sharing!

@Krissy:

Your humble servant and follower Bensenhaver has created, with the permanent support of Mothalius, his first test chamber, "Underdog". It would be an honor for me if you were so kind as to test it. In case you were inclined to do so, a link like this

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=100557420

would become really handy (in case you'd rather clip your toenails, maybe you should know that Cave Prime is paying 60 dollars for testing the chamber).

ANY kind of feedback will be welcome. Thank you very much in advance for your time and attention.

Yours truthfully;

Bensenhaver.

beautiful

This chamber is almost perfect. In other words, this test is full of awesomeness...and a little nostalgia to anyone who's seen the E3 demo video (you can find it on the Portal 2 game page).

This was an unexpected great map. Too short, but a great map!

@XoraX, exactly. I DEMAND THE WALL GETS SUCKED INTO THE VENT

I love harming turrets...

tahtssssssssssssssssssssssssssssssss a very nich testcamber you build there

I REALLY want to play this! I've played Portal 2 on the Xbox 360 and LOVE it, so I bought the Portal 2 PC on Steam so I could use PTI. Turns out I have to buy a new Video Card Driver :I

I am confused in how u put these tubes in!

AWESOME !!!!!!!!!!!!!!!!!!!!!!!!!!!

AWESOME

Really awsome

wicked level there =]

hammer-edited = AWESOME ----> ur lvl is awesum

YES FINALY I remember this elament in the time of making portal 2 the best elament
but never entrodoest before well maybe I only seen this in the demo of portal 2 thanks
C:

I remember this test from way back when. But didn't there used to be a 3rd room? And what happened to the exploding wall in the 2nd room?

yo....

A simply wonderful way to introduce the concept. Well done! I'm really looking forward to more complex puzzles from you.

:D EEEE

Awesome, thanks!

cool geil lol

I remember someone made this in portal 1, always fun to mess with turrets

Very good, but not recommended for low FPS computers.

Who else thinks they should add Pneumatic Diversity Vents as something that you can use in building a test chamber.

fun test.

My god. Thank you so much for creating this.

please look at my map, "The elements of portal" warning, it's challenging. bet u can't beat it

jajajaj muy entretenido, tarde como 5 minutos en saber de que trataba todo.... una vez pasando el priemero lo demas era divertido escuchar a los robticos lloriquear !!!.. very very good !!!

Very polished, nice job re-purposing.

You should make a puzzle with these! It could be really cool!

how did you do it?

I found someone else who made this map but had also replicated the effect of the vent sucking the tiles off of the walls. Consider that an extra challenge for you!

This looks really good, I always wanted to test the trailer maps, but they weren't availeble nowhere, so I gonna look, where to download :D

Guys this is not ment to be a challenge, its just showing off the re-creation of a scrapped test element

wow! i love this ispeshile the tubes!

hehe, the whistle's a great touch, thumbs up!