With the coin denomination ranging from $0.01 to $2, the game allows players to place any bet starting as low as $0.20 and going up to $40 per spin. This is a game with low volatility, so don’t expect staggering top payouts. The maximum prize waiting for you is worth 500x your bet. Still, the average RTP is set a nice 96.13%.

Populating the reels are symbols such as low-value playing cards, but also gold crowns, rings, jewellery boxes, piles of coins and gold nuggets. You’re also going to encounter the Wild symbols, which will be able to replace other regular icons – thus helping punters create more winning combinations. The three dwarfs, named Driller, Thundar and Bombur are the game’s Scatter.

Land 2 dwarf symbols of the same kind to activate 1 or 2 spins, while each of the dwarfs will have a distinctive feature of its own. Driller will give you 1 spin, turning reels 1, 2 or 3 completely Wild. Thundar will also give you 1 spin, with identical icons landing on reels 1 and 2, or 2 and 3. Bombur will award 2 spins, with 3 or 4 Wilds appearing on the reels.

Land 3 different dwarf symbols anywhere on the reels will trigger the Free Spins round, awarding players 8 spins. The Dwarven Gold Train will make its appearance on the reels, moving across the grid and leaving a trail of Wild symbols behind. Once it completes its journey, it will once again appear on the screen.

1. Visit any Microgaming casino and find Mining Fever.
2. Select your bet.
3. Hit the Spin button.
4. Dig your way to riches!