Yes. Free spins are already free since they are complementary gifts that come with a deposit. However, you can claim risk-free offers from NDB promotions. These deals are quite rare, but offer a chance to enjoy slots free of charge. In most cases, all you need to do is create your new player account. Regular members can also receive free no deposit bonuses from time to time. Note that many risk-free promotions come with a very slim chance of winning. They tend to feature steep wagering or low maximum winning limits.