Donations are now available! The first ability you can contribute for is the Block Hats ability.
This ability allows you to put any block on your head just like a helmet in any world on the main Robosane server, i.e. not in the PVP server. (That could turn out badly)
The perk costs 1$ and lasts for your lifetime! Note: If your username on the site is different than your Minecraft one, please contact Robobenklein.
Just login and head over to the Donation page!