Like Terasology, it is a very beautiful game. I think it is farther along in its development than Terasology is. It is proprietary and costs $18US to buy. Here is a video demonstrating it. It looks tempting.
- Please do not use the CODE tag when pasting content that contains formatting (colored, bold, underline, italic, etc) Use the QUOTE tag instead.
The CODE tag displays all content as plain text, including the formatting tags, making it difficult to read.