The only place to get the game now is on Steam.
If you donated in one of the funding campaign or gorgon shop, at a level and time that included a Steam Key, then you probably need to contact support.
Unfortunately, some email services are marking our email as a "promotion" (gmail) or just as spam (hotmail), so please check your spam/promotions/whatever mail folders for it. The email was sent by
[email protected] and has the title "Project: Gorgon is now on Steam, and here's your Steam Key!"
If you can't find your email, please email us at
[email protected] and we'll get your code to you. Please include the email address that your Kickstarter account is connected to, so we can look up your order. If you know how to find your Kickstarter "backer number", that's great info to include too. (If not, don't worry about it, your email address is usually enough.)
from : https://www.kickstarter.com/projects/projectgorgon/project-gorgon-pc-mmo/posts/2142951