Return to player
96.13%
Minimum bet size
0.20
Slot format
Video slots
Volatility
Low
Reels
5
Progressive jackpot
No
Popularity
Maximum bet size
40
Game Provider
Microgaming
Bonus features
Yes
Paylines
243
Theme
Mining
Mining Fever Online Slot: Evan Carrington’s Review for Al Buraq Regina
Mining Fever is a video slot set in a playful world of dwarves. Its reels offer valuable combinations through 243 ways to win. This low-variance online slot by Rabcat features bonus spins, expanding wilds, wild reels, reels packed with matching symbols, and free spins to uncover as the mining adventure gets underway.
Theme and Storyline
It’s time to dig for slot wins on an expedition to the precious ricks mining site of Driler, Bombur, and Thundar, buried beneath a Dwarvern kingdom. The adventure is all about uncovering bonus spins and free spins.
Graphics, Sound, and Animation
The review presents Mining Fever as one of the most active online slot games from Microgaming studios at the time. Animated scenes show the dwarves opening a gold chest and sending coins across the screen after a bonus win. When scatter symbols land to award free spins, another scene brings all 3 dwarves onto the reels in a mining cart. They keep laughing as wins land in the free spins bonus.
The review calls out the sound, graphics, cartoon-style symbols, and suspenseful theme music as elements that bring an entertaining, engaging slot experience to mobile and desktop screens.
Top Casinos to Play Mining Fever:
Gameplay
Mining Fever has 5 reels and uses a 243-ways-to-win format based on symbol combinations rather than paylines. To form a win with 3, 4, or 5 symbols, matching symbols must land on consecutive reels: 1-2-3, 1-2-3-4, or 1-2-3-4-5, respectively.
The game has 6 high-paying symbols and 4 low-paying ones. The highest combination pays 500x the ‘BET’ value, and the lowest pays 3x the ‘BET’ value. In this case, ‘BET’ means the amount wagered per coin, not the total wager for the spin.
As symbol combinations connect, the game also features 3 scatter symbols: the 3 dwarves—
Driler, Bombur, and Thundar. Each dwarf has a mining skill that triggers a bonus spin, adding that character’s specialty to the reels as a feature, such as wild reels or spreading wilds.
Bonuses and free spins
Driler’s Dwarven Drill: This feature awards 1 bonus spin, during which reel 1, 2, or 3 becomes wild. Landing the green dwarf scatters activates it.
Bombur’s Dwarven Bomb: Landing the red dwarf scatter symbols anywhere on the reels triggers 2 bonus spins. Bombur’s Dwarf’s bomb appears at a random position on reel 2, 3, or 4. It acts as a wildcard on the first spin; on the final spin, the bomb explodes and spreads 3 to 4 wild symbols across the reels.
Thundar’s Dwarven Hammer: Activating this feature grants one bonus spin. Either reels 1 and 2, or reels 2 and 3, fill with the same randomly selected regular symbol, producing a 2x3 symbol layout.
Free spins: Landing any scatter symbol on the reels 3 times triggers 8 free spins, featuring animated action and a ‘Dwarven Gold Train Feature’.
Dwarvern Gold Train Feature: A tunnel appears on either side of the reels. The 3 dwarves ride in a mining train cart and add wilds after every spin. They move from left to right, regularly joining regular symbols to complete or extend winning combinations.
Bet sizes, RTP and volatility
Use the left and right arrows in the ‘BET’ area to set your wager. The minimum is 0.01 and the maximum is 2.00 per coin. Each spin uses 20 coins, giving a total range of 0.20 to 40.00 per spin. The review describes the 3 mining dwarves as digging for bonus-spin wins and activating free spins. It also characterizes Mining Fever as low variance, with a theoretical RTP of 96.13%. These features do not guarantee winning combinations.
Conclusion
The slot’s animations and range of features are among its strongest points, though they do not promise a bigger bankroll. Landing 2 matching dwarf scatters anywhere on the reels can trigger bonus spins, each with a special feature. The review also highlights a potentially lucrative free-spins bonus round that adds wilds and may help build toward a larger win.
Evan Carrington brings more than 12 years of experience in the iGaming industry, specializing in online casino reviews, slot game analysis, and player safety assessments. Their expertise includes casino licensing, RTP, volatility, bonus terms, and withdrawal policies. Combining hands-on reviews with independent research, Evan provides clear, evidence-based coverage to help players understand gambling platforms, their features, and possible risks.
