In the coming new year my resolution is to complete Ruins & Ronin Deluxe Edition. To do that I am going to start running some games on G+ in the very near future. In preparation for that I have compiled the current completed classes into a play-test document and it is now available here (and in my download side bar). The only class not currently in playable form is the Yakuza.
The new "deluxe" edition is based on Labyrinth Lord instead of Swords & Wizardry White Box, and this version will have art unlike the first edition. It will also expand on the GM section with rules for domain level play / events.
So stay tuned!
Here is a mock up of a "dream" cover by Trey Causey (a fellow Hydra member and author of From the Sorcerer's Skull blog):