The Gemmed! casino game has been designed by Betsoft Gaming and features a 9×9 grid with special reels. The symbols on the reels come in three sizes, which allows players to make more winning combinations and increase their chances of winning. In addition, the large symbols count as more than nine. The larger symbols can be used as wilds or scatters. This allows players to win even more than they would have otherwise.

The slot’s format is similar to other games. Symbols are placed on the 9×9 collapsing reels, and the winning combination is determined from the left to the right. Some symbols are big rectangular blocks and others are small squares. Larger symbols are more likely to create a winning combination, which is why they tend to have a higher payout. A set of three to nine matching symbols wins the player a prize. This is a medium to high-volatility game, but the prize payout is fairly consistent.

Another great feature of Gemmed! is its double-up and gamble features. This game offers a gamble feature that lets you double your winnings. You must select either heads or tails to trigger the feature. You can choose to gamble your entire initial win or up to 50%. If you fail to guess correctly, you will lose your initial win and return to the main game. However, you can always try this game for free to get the hang of it.