Established in 2011, Prime Slots is online casino owned by Argon International Ltd. Prime Slots features a combination of NeoGames, NetEnt, and CryptoLogic games giving its players a wide range of games to choose from. Staying true to its name, Prime Slots primarily focuses on slot games and features a seemingly endless list of high-quality games including Gonzo’s Quest, EggOMatic, Starburst, and more. The website also has a great variety of scratchcard games. The casino has a quick-to-respond customer service history and a team that answers questions via live chat, phone, or email.