In the Diamond Cats slot game, players encounter various cat characters and a lady holding a cat as high-paying symbols, while generic card symbols serve as low-paying ones. Players can adjust their wagers using the provided controls, and there's an auto start feature for uninterrupted gameplay. The game includes a gamble feature where players can double or quadruple their winnings by guessing card colors or suits.

The game also offers a bonus spins feature, triggered by landing multiple bonus symbols, which provides free spins with held wilds to increase winning chances. The wild symbol, represented by a heart, substitutes all symbols except the bonus ones, enhancing the potential for wins.

The graphics depict a luxurious life as a cat, featuring diamond collars and rich themes, playable across various devices without the need for downloads. The game comes with a supportive soundtrack and offers regular payouts, making it suitable for both novice and experienced players.

Overall, Diamond Cats features 20 paylines, substituting wilds, scatter symbols, and a multitude of bonus spins. With its opulent theme and various bonus opportunities, it promises an engaging and rewarding experience for all players.