I know of their attempts and based on the posts that the representative wrote in this topic (some months ago), there will still working on listing them on bigger exchanges as everybody wants them to get listed on Coinbase, Bittrex, Binance, ... The problem is that we can only guess as we haven't seen an update from the team in quite a while on this topic.
Honestly, I have never heard that Coinbase has previously added gambling-related tokens to its exchange. As for Bittrex, the peak of popularity of this exchange was in the distant 2017, and now this exchange is of little interest to anyone.
By the way, the Betfury team mentioned its plans to list BFG on centralized exchanges 2 years ago. Here is its post, and as you can see, 2 years later, BFG is still not traded on any of the mentioned exchanges.
Let us share our plans for BFG listing and market expansion.
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Phase 3:
-Push to centralize exchanges (Binance, Poloniex, Huobi, Kucoin etc)