UDK is Unreal Engine 3 – the complete professional development framework. All the tools you need to create great games, advanced visualizations and detailed 3D simulations. The best tools in the industry are in your hands.
UDK's artist-driven terrain system lets you place and customize vegetation, structures and countless points of interest throughout your game world. Terrain in UDK is easy to edit and alter to create compelling levels and worlds.
WAW i cant see were the texture loops... im truly amazed i usually can always see texture loops
+2 to UDK's bad-*** level. Show me another free editor this good?! :D
good stuff keep it coming
This looks good... but Source looks better.
Terrain's been replaced by Landscape which is a ton better than Source displacements.
I personally favor Source, but UDK is still one of the best!