It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

For anyone who's interested, Septerra Core's lead designer wrote a series of retrospections on his page. It containts a lot of background information about the game's production and never before seen concept sketches.

Very interesting and well written. Thanks for sharing!
Thanks for sharing this!