http://cs2bus.com/sharedfiles/filedetails/?id=408842642
my singleplayer map

i am the king of turrets and the level rocks

虐turrets

"... it puts me in the line of fire." Um, that's the point, isn't it? If turrets can't shoot the player, they're just decoration. Here, it's already too easy to dispose of them without also removing all danger to the player, in my opinion.

An odd thing about this map is that the suction seems to work even if you put both portals inside the turret room, it doesn't seem to recognize there's a wall blocking the vacuum tube.

DISCLAIMER:
Read my profile before reading the rest of my comment!

This was an annoying way to kill the turrets because it puts me in the line of fire, even though I see them first before they can shoot me down.

Try my SP map?
http://www.cs2bus.com/sharedfiles/filedetails?id=398483361
Try my COOP map?
http://www.cs2bus.com/sharedfiles/filedetails?id=376181211

Easy enough.. but not a bad little test :)