For a bit more background on Arcade City through the lens of founder Christopher David, check out this episode of the Crypto Show, produced in Austin TX: https://itunes.apple.com/us/podcast/the-lets-talk-bitcoin-network/id640581455?mt=2&i=377970216. Christopher David has since parted ways with the new dev team (on a certain level), but there is still collaboration and joint strategy. The interview with him is in the 2nd hour segment.