Absolutely. Both Class II and Class III slot machines generate random results. The difference between both slot machines is in the way the combinations are generated. For Class II slot machines, when you achieve a winning combination of bingo numbers, you are awarded a prize that coincides with your bingo draw. However, Class III slots, are more popular at online casinos and the combinations are determined using a random number generator. Tribal casinos in Oklahoma offer both slot machines. Although a special approval is required for a casino to use Class III slots.