Release Date 
Theme 
Developer 
Reels 
Rows 
Lines 
Features 
RTP 
Volcano Queen - Diamond Spins by IGT is a 5-reel, 3-row video slot with 30 paylines and an RTP range of 95.62% to 96.22%. The game uses a volcanic fantasy theme with jewel-style symbols, including a queen portrait, A, K, Q and J icons, gem motifs, and a WILD symbol. Paytable information shows wins for 3, 4, or 5 matching symbols.
The Diamond Spins feature can trigger randomly on a base game spin and is linked to a free spins-style bonus round. A jackpot display at the top of the screen shows Grand, Major, and Minor prize values, indicating additional prize mechanics beyond standard line wins. The layout also includes a paytable and help section with symbol values and feature details.
A demo version is available to play for free, which allows players to review the reels, paylines, and bonus features before playing for real money. This format is commonly used to practice before playing for real money and to understand how the Diamond Spins bonus and Wild symbol operate during play.
