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Join the Brothers and have a real blast! In this explosive mining adventure slot game you're in for some surprises all designed to entertain you. This premium game is packed with 3D animations, high art definition, random play events, and fantastic sounds. Blast your way though the mine to release surprise animations. These include bomb-throwing dwarves and crazy jet packers within an exciting bonus feature.
Boom Brothers in this explosive mining adventure 20-line video slot featuring Free Spins and a bonus game with a Railtrack Feature intro. The game also has a random 2nd chance win feature - you just never know what and when it will happen. Wild Bomb symbols substitute for all symbols except Free Spin and Bonus symbols.
3 or more Free Spin symbols appearing randomly on the reels in the main game triggers Free Spins. Each Free spin symbol spins and reveals a random number. These numbers are added together and give a result that is between 8 and 50. The sum of the numbers is the amount of Free Spins won. The Free Spins are played with 3x multiplier that does not apply to winnings in the Railtrack feature or bonus game. Additional Free Spins or other feature games can be activated during Free Spin bonus round. During Free Spins each Free Spin symbol awards 1 extra Free Spin.
The Free Spin symbol is a Scatter symbol that can only appear on reels 3, 4, and 5. The scatter has it's own payouts for 3 or more of such symbols anywhere on the reels.
3 railtrack symbols on an active betline on reels 1, 2 and 3 will activate the Railtrack Feature. The symbols line up to create a rail track, and the last 2 reels are re-spun. Your aim is to complete the rail track so that the dwarves can cross the track into the bonus round. If the rail track is completed, you win your bet x4 and you enter the bonus game. If the rail track is missing one piece, the feature ends and you win your bet x3. If the rail track is missing the last 2 pieces, the feature game ends and you win just your bet x2. The Railtrack feature plays automatically during Free spins or when the Autoplay function is enabled.
3 dwarves, each in their own unique mining cart, are in a race to be the first to blast at a rock face. Gems and gold, and of course a bonus coin win await. Below the rail tracks, 3 carts appear. Click on one of these carts and the cart will reveal diamonds, rubies or gold, and if you're lucky a multiplier for the number of steps to move (max = 3). A dwarf will move one or more steps towards the rock face. It takes 5 steps for a dwarf to reach the rock face.