Where is the second beta key?

Hi, I backed 50USD, it said I can get a second beta key, but I have only one.

Where can I get another key?

Contact @mkrater on the forums or email support@uberent.com

It says

I interpret this to "you add at least $40 to your backing amount to get an extra beta key."

$50 extra would get you three extra released game keys but not extra beta keys.

backing a total of $50 and selecting the $40 tier would result in $10 extra, which gets you nothing more than happy people at Uber, which really isn't too bad

@Tankh.

Yep, you are right. I looked at the fine details of the offer, but didn't notice the pledge was just for $50.