Free Online Game:

Portal: The Flash Version

*** This game does not have any Dig Your Own Grave Achievements. You can only earn achievements for your profile by playing these games.

Use the entrance and exit portals fired from your gun to teleport your way through increasingly tricky puzzle rooms. Use the AWD keys to move and the left-mouse button to launch a Portal. Optionally use Q to open a Blue Portal and E to open a Yellow Portal. To shut both portals, press R. You cannot open portals on the dark walls. To change your settings, restart the game, pause or quit, press P or ESC.

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102 Comments:

102.

July 16th, 2008 at 2:41 am Phantom says:

Yeah on the xbox is way better but still hard lmao

101.

February 29th, 2008 at 7:21 am MllrRat says:

challeging and boring. good time waster.

100.	February 21st, 2008 at 1:29 am Niruz says: I swear, this was the easiest game ever, each level only took me like 5min ea ~_~ well the hard ones were 5min, others like 20 seconds. soo fun tho :) CAKE IS A LIE

99.

February 19th, 2008 at 12:59 am Tendin says:

Alright, I give up, level 32 I don't even want to try at 3 am, and this game is starting to bore me at this point xD. Heres a screen shot of the level for anyone who cares. http://img88.imageshack.us/my.php?image=portalflashlevel32hl4.png

98.

January 6th, 2008 at 10:19 am mad_neighbor says:

Its fun on the xbox 360.

97.

January 6th, 2008 at 3:18 am morph says:

I didnt finish it yet but im not stuck just tired and if u get cake i dont wont to finish it because the cake is not souposed to be real.
THE CAKE IS A LIE (like my spelling)

96.