The GameCredits network has updated from 0.9.6 to 0.15.1.1. This update has brought us a ton of new features as well bug fixes. Such features include HD wallets, potential decentralized exchange integration, compatibility with various hardware wallets, eventual segwit signaling, and on June 1st bip65 and 66 activate enabling atomic swaps. We want to stress that 0.15.1.1 is backwards compatible with 0.9.6 so exchanges don't need to update immediately. Users can safely send to and from exchanges that are still version 0.9.6.
Read more about the update on Medium: https://medium.com/@gamecredits/gamecredits-network-update-april-5th-2018-95bd43d98c80 Hopefully with this update GMC will improve the volume.
It has long been GMC volume below 10 BTC.
And there is no big pump.