Founder pledge rewards

Founders are the backers who supported SotA prior to May 20th, 2013, or who received a gift pledge from another Founder. Those who pledge after May 20th, 2013 without receiving a gift pledge instead become Benefactors. All Founders receive the Benefactor Pledge Rewards in addition to those listed below.

Upgrading
When upgrading your Backer reward through the website you receive 100% of what you have already paid toward the next tier. Upgrades at the discounted price must be completed prior to April 7th, 2014.