Most of the casino projects are not listed on a popular exchanges which I don't know why. Many of the exchanges they are listed are not that known and this alone do many users to be afriad of losing there funds and coins to exchange that has no reputation. How I wish some of these casinos coins are listed on popular exchanges, that will attract more investors to keep buying.
That would simply bring too few advantages for the casino I think. The coin is usually only known to the casino users and is used by them. If you do not play at the casino, you will hardly buy the tokens/coins because - apart from speculation - this would be kind of useless.
In addition, exchanges usually charge something for the listing and do not do it for free. I don't know the exact costs anymore, but a listing at Binance costs quite a bit of bitcoin, which the casino can certainly use better and improve the software, for example.
Yeah! The main reason why there is no listing of game tokens on major exchanges, I think, is that they are really not very common and are used only by players of a particular casino. Therefore, the free circulation of such tokens cannot have a tendency to significant expansion. Such assets are not of interest to exchanges because they bring too little income. I think that large exchanges simply refuse casinos to list tokens, even such well-known ones as BFG.
However, exchange opportunities remain on small CEXs or DEXs. And this is quite enough.