When I used to gamble on betonbit I really like that their site mostly uses dark colors since a lot of gambling sites also have their own dark mode or dark design. Everything is still readable even if the colors are only blue, black and gray.
I would like to see monero and litecoin. Do you know when will those 2 be added ?
Someone asked the same question before and they said that it'll be added in 2020.
New ETA is 2020 - last quarter.