sometimes it will be trap
Found some glitches
On level 36 at the beginning, if you jump and shoot at the correct angle, you can get a portal into the compartment above you, and skip the annoying moving platform part. might wanna make the blue tunnel space longer.
Level 37. I you get a box in an infinite loop in the starting area, right above the lower left red button, and hit "r" at the correct time, the box goes through the floor and lands on the button. The infinite loop glitch happens a lot.
Speaking of which, if I go in the loop and close the portals, I sometimes get stuck in a wall.
Most of these happened by chance while I was messing around. Thought you should know.
Still, great game! I've played on and off for a few days. On level 37 at the moment. Keep up the good work! :D
Good job! You made this almost as infuriating as the original! I couldn't get past level 32... :\
Until I played and beat the Xbox 360 version of Portal I had no idea what to do in this game. Now it's so much easier. Nice game. Not as good as the console one, but that's expected on newgrounds.
Very well done. 105% better than anything I could make!