DoubleDown Casino is available in English, French, German, Italian, Portuguese, and Spanish. On mobile devices, the game will automatically select your device's default language. There is no way to change the language within the mobile game, but you can change your device language in the device settings menu.
iOS players: Currently, the game is available in English only.
On Facebook or DoubleDownCasino.com, you can change your language in the DoubleDown Casino lobby.
From the main lobby, click the three parallel lines icon:
In the options menu, click the gear icon:
On the expanded options menu that appears, click Language. Select your preferred language, and click OK.
The language menu cannot be accessed from within any of the individual games or game lobbies, but you can always find it from the main lobby.