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Credits & Info

Oct 9, 2007 | 10:45 PM EDT
  • Weekly Users' Choice October 17, 2007
  • Daily Feature October 11, 2007

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  • Portal
    Portal The insanely popular Half Life mod gets the Flash treatment.

Author Comments

* For all of the frustrated ones: there's a video walkthrough thread at We Create Stuff > Portal: TFV's forum, and some community help. Good luck :)

We started working on this project a couple of months ago, and now, it is finally done. Lately we've been working on this project none stop, acknowledging if we release it after the real Portal - we fail, and our test will be terminated ( ;). So yes, the last piece of code of this game was programed just a couple of minutes ago. Don't worry - those minutes were on bugs!

Portal: The Flash Version includes over 40 challenging, portals thinking levels, which features almost every feature the real game does, in 2d - energy balls, cubes, turrets and even the famous crusher from the trailer. The game also includes a console to mess around with after finishing the game, or just being frustrated by thinking with portals (Commands are posted in our forums)

Left mouse button - launch a portal.
A W D - movement
Q - launch a blue portal.
E - launch a yellow portal.
R - Close both portals.
F - pick up an object.
~ - open up console (enable through the options)
O - quick quality adjust.
Esc/P - pause game.

Version history:

The game really is heavy on levels 30 and up. We did our best to optimize it, but if you still have a low frame rate simply change your quality and effect settings.

If you find any bugs, please report.



Rated 5 / 5 stars

Thank You!

After I completed Portal, I had this emptiness in my heart, not that it was bad of course, just that it was so short and I needed more! To come to Newgrounds and find someone has made a 2d version was just amazing!!! The puzzles were of good diffulculty and just like the original Portal, make you use your brain quite frequently. The only thing I believe could have made it better, was a custom GLaDOS voice, that would be fantastic! Thanx again for making my favorite game on Newgrounds, good job!

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Rated 5 / 5 stars

Great game but...

Why do you get cake at the end? :-P

People find this review helpful!


Rated 5 / 5 stars

console lol

noclip was useful when stuck


Rated 5 / 5 stars

Now you are thinking with portals ONLINE

If there is one wish I could ask for this Christmas, it would be a PS3 with a copy of Portal. This game offers an outstanding preview of the game.


This is the best puzzle game on Newgrounds ever!


Rated 5 / 5 stars

Fun and Imaginative