As the name of the online casino suggests already, PrimeSlots focuses on offering slots. What’s more, they call themselves the leading online casino site for slot machine games. However, there more to play than just slot and you will receive no less than 110 free spins after registering! Even though this casino comes across as playful and colorful, it is somewhat old-fashioned and they don’t offer too many promotions. However, if you don’t want any stress because there are too many things to choose from, this casino might be it!