20 Coins is a slot game developed by Wazdan, featuring a theme centered around treasure, wealth, and prosperity. The game is played on a 5×4 grid with 20 independent reels, each capable of displaying bonus symbols or blanks with each spin.
The slot's visuals are crisp and vibrant, with a rich palette of colors that complement the treasure-inspired theme. The symbols are designed with attention to detail, creating an immersive experience for the player.
Unlike traditional slot games, 20 Coins does not have paylines or winning symbols in the base game. Instead, wins are achieved through its bonus features, specifically the Hold the Jackpot bonus game. This bonus round is triggered when four symbols land on the middle column, giving players a chance to win cash prizes, including four different jackpots: Mini (10x), Minor (20x), Major (50x), and Grand (1,500x).
One of the game's unique features is the Sticky to Infinity mechanic, which ensures that certain symbols (Mystery and Jackpot Mystery) remain on the reels until they contribute to a bonus round. These symbols reveal prizes at the end of the bonus, enhancing the player's chances of significant rewards.
The slot also offers adjustable volatility, allowing players to choose between low, standard, and high levels. Additionally, there are five Bonus Buy options with different volatility and prices, giving players more control over their gaming experience.