Age of Chains was added to the popular mobile blockchain trading app Book of Orbs today as announced on this blogpost! This will make the trading cards more accessible to a wider audience also from the other games that are already being developed on Counterparty. Thanks to Koji Higashi of Book of Orbs/Indiesquare for listing Age of Chains!

https://medium.com/book-of-orbs/project-orb-update-june-13th-2017-8220e1041576