Cryengine also have VPL similar to Unreal's Kismet. http://media.moddb.com/images/articles/1/25/24522/FG_Tutorial_img_5.jpg http://media.moddb.com/images/articl

Cryengine also have VPL similar to Unreal's Kismet. http://media.moddb.com/images/articles/1/25/24522/FG_Tutorial_img_5.jpg http://media.moddb.com/images/articles/1/25/24522/FG_Tutoria... There's also Virtools by Dassault Systèmes. http://images.gamedev.net/features/reviews/virtools/Image1.png http://images.gamedev.net/features/reviews/virtools/Image1.p...