The minimum on indie royale bundles is greater than $15. It seems bizarre to note that this bundle does not have a requirement of a price to pay to get steam games when the minimum price of this bundle is greater than the requirement to get steam games on the humble indie bundle.
I am sorry but as far as I know that is simply not correct (that the minimum price for Indie Royal is $15) .
You can go to http://www.indieroyale.com
/ now and beat current minimum , Euro 3.30 as I write this , and you will get everything from the "The May Hurray Bundle" except "Starscream's Future, Toward the Edge of Forever " album , and I also think that if you pay less than "current minimum " you will just not get the two last games.....
I meant to type $5.