Boom Brothersby Net Entertainment

These dwarfs are up to no good with their barrels of TNT and other explosives! But they own the mine and they can blast it as they please. This highly animated and humourous game from NetEnt has free spins with a 3x multiplier, a bonus game and random features to keep you in good cheer when random 'no-win' spins occur.

This second chance feature occurs at random after a non winning spin and it awards one of four bonus games. Three or four pieces of mining track award multiples of your bet, and five pieces pays a higher multiple plus the chance to move a dwarf in his cart five steps for a win. Getting three free spins symbols triggers the free spins feature and all line wins are paid at 3x during free spins.