Jul 10 2013 Buff Knight Advanced! – Retro RPG Runner now free was $0.99 @ Google Play Posted on July 10, 2013 by DealFinder Rating: 0 Posted By: BennyZz Views: 5 Replies: 0 Linky ※ You can also play it FREE with the free-to-play version, but there will be some banner ads.※ The regular version gives 5 gems to all new players and additional 10 gems everytime when a players ascends his/her character. Fatwallet.com Free Stuff