USDT casinos
The best USDT (and other currency) slots can be played directly on trustworthy Tether-friendly websites first. In essence, you can bet with USDT at these casinos. Some people combine fiat and cryptocurrencies, even though the second largest category—casinos—also accepts deposits in ETH and other cryptocurrencies but requires you to convert your account credit to a certain fiat currency first.
Bitcoin Casinos Club Certified
Cryptocurrencies accepted
Mobile version available.

1x2 Games, 2By2 Gaming, 4ThePlayer, Adoptit Publishing, Ainsworth Gaming Technology and 59 more.
T&C Apply.

Amatic Industries, Betsoft, Endorphina, SoftSwiss, Habanero and 8 more.

RTG, SpinLogic Gaming.

Mascot Games, Rival, Yggdrasil, BGaming and 4 more. T&C applies

1x2 Gaming, 4ThePlayer, Absolute Live Gaming, Atmosfera and 80 more. T&C applies

Realtime Gaming. T&C applies

5men Games, Booongo, Booming Games, BGaming and 18 more.

1Spin4Win, 4ThePlayer, Amatic, Bang Bang Games and 34 more.

Realtime Gaming. T&C applies

1x2 Gaming, Amatic, August Gaming, Belatra and 62 more.

Realtime Gaming. T&C applies

Ela Games, Play n Go, Pragmatic Play, Evolution Gaming and 43 more.