9 Coins Grand Diamond Edition Slot

Increase your likelihood of accessing the "Hold the Jackpot Bonus Game" by adjusting the "Chance Level". You can do it by selecting one of the three levels on the left-hand side of the game interface. Choose between x2, x4, x6, or x10, which correspond to 2x, 4x, 6x, and 10x higher chances of triggering the "bonus game" without altering the payout values of symbols.

Use the "+" and "-" buttons located on either side of the "bet" amount displayed at the center-bottom of the screen to increase or decrease your stake. Alternatively, you can click on any of the specific "bet" values shown between these buttons to make a quick selection.

To place the highest possible wager, click on the maximum "bet" value found on the far right among the wager options. This action sets your "bet" to the game's upper limit for a single spin.

Initiate a spin by pressing the large, round, red "Spin" button near the bottom right corner of the screen, identifiable by its two circular arrows. Clicking this button starts a single spin of the reels.

For multiple automatic spins, click on the smaller round icon immediately to the right of the "Spin" button, which features a play symbol encircled by arrows. Click this button to open the related settings window. Here, select "Advanced" to set conditions under which "Autoplay" should stop, such as hitting a bonus game or reaching a specific win amount. Then, choose the number of automatic spins you want, ranging from 10 to 1000. Confirm your selection by tapping the "Select to Start" button.

Above the "Autoplay" button, find the "Fast Play" icon. Clicking this icon allows you to cycle through normal, fast, and ultra-fast reel spin speeds. Continue clicking until you reach your desired spin speed.

To buy a "bonus game", click the shopping cart icon on the left of the "-" control. This opens a menu where you can select different "bonus games" at various costs, ranging from 50 to 1,000 times your "bet". Click the corresponding "Buy" button under your chosen option to make a purchase.

The "Gamble" feature provides an opportunity to double your winnings. To activate this feature, click on the "x2" button that appears next to the "bet" controls at the bottom of the screen after a win. After clicking it, you will be prompted to guess the color of a gemstone - red or blue. You can either collect your current winnings and exit the "Gamble" feature or continue gambling to potentially double your win.