Review on Terragen by Aditya Wheeler

I love how easy it was just drag drop stuff in there! It's very intuitive once you get used too but if that doesn't work then go into editing mode which makes things much easier than dragging/dropping objects together manually.

You can also make terrains with different materials like dirt etc. There are some bugs here anthere (like when i had 2 instances of my program open at one time)but nothing major as far as functionality goes though everything works fine now. If anyone wants something fun this could be good because its so simple yet has great potential since we have such advanced software capabilities today compared to 10 years ago.