Hey, would you be able to reupload your wall climbing demo map? The paste is expired 
www.hiveworkshop.com
Getting a spider to climb up a wall
I want a bunch of spiders to climb over a wall. I used a doodad wall and the alpha tile so that the spider walks over the wall as required. My problem: The spiders' pitch and/or roll does not put it on its side. In other words, the spider remains flat and walks up the wall. What I want is...

Anyway, the campaign is also not locked, so you can disable the music or whatever as needed.