ps. I just favorited this map.

excelent map :)
you could make it slightly harder, by finding a 2nd use for this:
http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=663157298
ending fun.
your puzzles have gone up a level :)
very good / enjoyable / puzzle / tour of facility / fun.

Awesome map. I was getting a little frustrated with the ninja blue tunnel drop and portal on the fly and I was going to whine about it... when I got to the top. So ok now. Ha! Keep up the great work.

Thanks! =)

Very nice puzzle. Just played it again. The ending has to be the most spectacular finish I have seen for a map. Beautiful

HINT: 2nd to the last room with turrets. You need to use the tractor beam from the previous room and the laser cube.

I couldn't for the life of me solve the second last room mentioned by prototype.
To solve it i cheated by backpedaling throught the light bridges back to the blue tractor beam and connected that with the portalable wall of the second last room. Then jumping on the glass cube looking down so to catch it right after i jumped i got into the beam managing to finally get to the other side of the room. I don't know what was the intended solution for that room but it is harder to see than what i came up with.

Very nice and great use of portals, I couldn't solve the second last room (with the lasers and deadly goo) I tried holding the cube above me and jumping but then I couldn't see what it did. In the last room, the catapults back can be skipped by going through the portal on the wall, perhaps you could find a way to prevent this.

Thanks ;)

Very nice !