How to change Main Terrain with NewGen Editor ?

[stimmedmarine]

How to change Main Terrain with NewGen Editor ?

When i change it it only opens the new terrain theme in an standard empty map ? How to change it so it opens in my costum made map ?

And when i try to do option: Open with another Program, windows wont let me open it with NewGen Editor... Thats not allowed "Not a legit Win32 program" ?

 

[stimmedmarine]

Nobody knows this ?

 

[Vengeancekael]

Do you mean how to change the terrain tiles in an existing map? For that just go to Advanced->Modify Tileset.
If that's not what you meant, then really I don't understand what you're trying to say :S

 

[purparisien]

I also have a question about it. I have New Gen editor. I know how to add tileset, but I would like to know how to add cliffs/ I already saw maps with 4 maps kind of cliffs in the editor. How is it possible ?