Crystal Mine Slot Review

How to Play

The gameplay in the Crystal Mine video slot uses five reels and three rows with 25 fixed pay lines. The lines move from the leftmost to the right reel and from the rightmost to the right columns. A five symbol combination pays once only. Before you start playing, set the stake amount between €25 and €2250. It’s possible to adjust the bet values using the + or - buttons attached to the Total Bet field.

Clicking on the Chip icon sets the gameplay on the maximum stake available. The Spin button plays a single round with the current bet value. Double click the Spin button to stop an ongoing reel spin instantly. Using Autoplay enables you to initiate a predetermined number of rounds according to your picked settings. The normal gameplay is quite sluggish. But, you can apply the Turbo function to speed up the spinning process. The menu icon opens the paytable that combines the game rules.

Symbols and Payouts

All the symbols in the Crystal Mine slot are thematic, thereby helping to deliver an immersive experience. Every player should aim to amass combinations with three, four, or five like symbols for wins. The paying sequences must appear on active winning lines, from the rightmost column to the left and vice versa. As mentioned above, a five symbol combination rewards only once.

The Orange, Green, Blue, and Purple Crystal Stones are the lowest-earning symbols. Landing between three to five of the same will reward you between 5x and 120x the stake per line. Five Dwarves are the premium symbols that pay from 7x to 400x the current line bet. They include two Men with Red and Black beards, a Tattooed Man, and an Asain-looking man. The Beautiful Prospecting Lady is the most valuable character.

The Wild logo substitutes for all symbols. The Dice symbols are the bonus icons that activate the Bonus Game.

Best Crystal Mine Bonus Feature

Bettors can enjoy three bonus features only while playing the Crystal Mine slot. During the base and bonus rounds, an arrow symbol can appear in the middle column. If so, the reel continues to spin until the arrow disappears, providing extra chances for landing winning combinations.

When three or more Dice symbols appear on the grid, the Bonus Game triggers. You receive five chances to roll the dice, with each roll presenting an opportunity. You can win money, extra rolls, or the chance to double or quadruple your winnings. If four or five dice symbols land on the columns, you receive a chance to win a bonus worth 100 coins or a mega bonus worth 1000 coins, respectively. Unfortunately, if you land on a -1 space, you lose one dice roll. This bonus round ends when you complete your attempts or hit the “Lose” space.

After every non-winning spin, you’ll move one space along the progress bar. You get one or three Crystal Mine free spins when you reach the 3rd and 4th spaces, respectively. Winning combination loses all your accumulated free games. You receive even more extra plays up to 250 when you progress further along the bar. Press “Use” at any time to play the collected free spins.

RTP & Volatility

The theoretical expected Crystal Mine RTP after prolonged gaming is 95%. The reels use a certified random number generator to deliver an equal chance of the reels landing in any position. The game’s volatility is very high.