Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Latvian, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, and Turkish.
Argentine Pesos, Australian Dollars, Brazilian Reais, Canadian Dollars, Euros, Indian Rupees, Mexican Pesos, New Zealand Dollars, Norwegian Kroner, Polish Zlotych, Pounds Sterling, Russian Rubles, Singapore Dollars, Swedish Kronor, Swiss Francs, and United States Dollars.
Players from the following locations are prohibited from playing at King Neptune's Casino:
Asia & Middle East
United States Minor Outlying Islands