Lvl 1-5 are easily done, if you can't do those you won't do any
lvl6: just make two portals on places that are marked, from the top of that gray thingy and jump in one to exit in another
Remember this you'll need it.
lvl7: Similar to last one, you build up momentum by fall to jump out of the portal you place on the moving platform to jump over the hole.
lvl8: You put one portal on the floor right next to the black wall. Now it is important to note that "e" is the yellow portal and "q" is the blue one, it will save your life quite a few times, knowing when to shot what portal. so make a yellow portal on the ground, then with blue ones on last activated platforms, get on the highest step you can, until you jump it over.
lvl9: Make a blue portal on the floor and a yellow on the ceiling (the only available part) right above blue one. Then you will gain momentum. During free fall make a yellow one close to the wall, and then it will launch you on top of the platform!
Then you do a similar thing just on the wall, and there you are.
lvl 10: One portal on your part one on the other, and that's it.
lvl 11: Quick repeat of the last one.
lvl 12: Make a portal on the floor and another on the ceiling, and time your jump in the portal, to land on the moving platform.
lvl 13: First gain speed by making one portal high on the wall, and one on the ground, and go through them in a loop, then just time your creation of new portal. Make the top portal again, on the wall, so that your fall in the ground portal launches you over... If it doesn't, just run the rest. You will need a few tries on this one.
lvl 14: You need to be fast. First move yourself to the platform on the right, then jump down, make a portal through the hole, then another one beneath you, since you need to move fast
rest is easy.
lvl 15: tough one. You need to time your jump so that you don't end up in blue ray thingy, and yet you need to time it with making a portal. First put yellow portal on bottom next to wall, but remain on the platform near the door. Then put blue portal on the right part of the ground near the window thingy. Jump in the yellow one, and when you jump out from the blue one, make a blue one on the small platform near the blue rays. Then jump in the yellow portal, and as soon as you exit press "r" to shut down portals. Then shoot a portal back next to your door, and another one right underneath you. When you are at the platform near the door, make one on the floor, so that from your platform you jump in the portal strong enough to jump through the old portal, that will get you over blue rays when they are off. Once you do that, jump from the blue rays to the exit before they turn on
lvl 16:The important thing to know is that these blue walls don't kill. You can stand on them, and thus, all you do in this level is port around.
lvl 17: Make a yellow portal on the wall on the left, and another blue one on the floor. Jump in the blue one and as soon as you exit yellow one, shoot another yellow one on the target on the right and jump in the blue portal. That will launch you out of any danger and you walk to the exit.
lvl 18: Red rays DO kill. But still all you do is port around in ways you picked up from previous levels and go to exit.
lvl 19: port on the button, jump on the platform, exit
lvl 20: Stand on the button, open portal on the right wall, open portal on the floor there, enter, then port up, exit.
lvl 21: Open portal below the yellow ball's path, and another one below the energy collector, so that ball goes in it, and voila, port to the exit.
lvl 22: yellow balls KILL
so stay out of their path and port them like in previous level.
lvl 23: Open a yellow portal on the far up right and blue one to direct the fresh ball. Then open blue one below you, so you fall on the button, and press "r" as soon as you exit the portal, so that the ball doesn't return.
lvl 24: There might be a easier way for this, but this is my way. I got the ball in the collector by porting in the small room making the portal on the floor then using it to get back and opening another portal on the ball's path. Then I got to the left, making one portal on the far left floor and one on the far left ceiling. After a few spins, I made a new one on the small platform to the right, and then after falling in the old portal that was down, I used inertia to get to the next platform and port in the exit room.
lvl 25: Use F button to move the box with you, put it on the button, and exit.
lvl 26: Just move the box around with you to get the doors open (since both buttons must be pressed at once) and open a portal there. Leave the box there and go down. Exit.
lvl 27: Just port the boxes down to the buttons since they can pass through red laser. then go to exit.
lvl 28: The whole level is about throwing portals while holding buttons, and that you can port a box without grabbing it, but with just making a portal below it. Then when you got both boxes, just exit
lvl 29: Port behind first one and knock him down, and port above second one, drop the box and run, so he doesn't shoot you then port to the exit.
lvl 30: Drop cube on first one to disable him and for second one, use the cube to stop his missiles as you stand on the button, then run with the box down, avoid the ball and run to the right, place the box, disable the bot, and run to the exit
10-14-2007, 09:06 PM
And first on that got a 5 from me 
Linear Mode
