
The RTP shown is Nolimit City's standard build. Casinos can license a lower-RTP version of the same game — check the figure in the casino's own game info before you play.
A high-volatility mining-themed slot by Nolimit City set in an underground gold mine. The game starts on a 6x3 grid with 64 ways to win and expands up to 6x6 with 46,656 ways through the Collapsing Mine feature. Key features include xBomb Wild symbols that remove adjacent symbols and increase multipliers, Wild Mining that converts non-winning horizontal matches into wilds, and the Lucky Wagon Spins bonus round with coin values and enhancers.

A wild symbol that substitutes for all symbols except bonus. When part of a win or when no win occurs, it explodes to remove adjacent symbols (except bonus) and increases the win multiplier by 1 for the next collapse.
Each spin begins with 3 active rows. Each collapse triggered by a winning combination, xBomb explosion, or Wild Mining adds an additional row up to a maximum of 6 rows, increasing ways to win from 64 up to 46,656.
When 3, 4, or 5 identical symbols align horizontally without a winning combination, they explode and leave behind 1, 2, or 3 wild symbols respectively, potentially triggering a new collapse.
Bonus round triggered by 3, 4, or 5 scatter symbols opening 2, 3, or 4 rows initially. Starts with 3 spins which reset to 3 each time a coin lands. Top row reveals enhancers: Coin Values, Multipliers, Dynamite, Bag, Chest, or Dwarf.
Allows players to buy direct entry into Lucky Wagon Spins at costs of 60x, 157x, or 500x the bet for 3, 4, or 5 scatters respectively. Not available in all jurisdictions.
Winning symbols are removed and new symbols fall from above to fill empty positions, potentially creating additional consecutive wins within the same spin.
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This is a free demo. No real money is involved.
Free demo, uses virtual credits.






Themes: Mining · Bombs · Gold · Digger · Underground · Adventure