As players can see in the short movie intro, the theme is based on the mine worker who finds a sea of gems underground. The Playtech software vendor developed the machine in high graphics and bright colors, and with cheerful sound effects that can be enabled/disabled by clicking the volume button and adjusting the slider.
Winning Chances at Hot Gems
- Unlike progressives, video slots don’t have to be played at max stake. The stake you choose won’t affect the odds, just the symbols’ multiplier price;
- The return-to-player is 96%. It is above average compared to other casino games;
- The most important feature and the no1 reason why bettors play Hot Gems slot machine game for free is the ‘Collapsing Reels.’ It highly increases the win chances – for the cost of one spin, you may get several different combos. We will explain this later in detail.