It's like the golden five of shitty airdrop tokens.
All of the exchanges above is not good enough for a project raised millions of dollars.
PayPie is only on EtherDelta. PayPie raised $24 million. Their market cap is $148 million now. It was over $200 million yesterday.
https://coinmarketcap.com/currencies/paypie/#chartsIf PlayKey have progress to show, the price will go up regardless of the exchange.