About the Game
Coin Sacks
When Coin Sack symbols appear on the reels, each one reveals one of the following symbols:
- Cash Coin symbol
- Collector symbol
- Multiplier symbol
- Bonus Spins symbol (during Free Spins only).
Cash Coins
The coin bag symbols can reveal 3 types of Cash Coin symbols. Cash Coin symbols carry cash prizes that are collected when the symbols are revealed. Cash Coin symbols include:
- Bronze Cash Coin – 1x, 2x or 3x cash prize
- Silver Cash Coin – 5x, 6x, 7x or 10x cash prize
- Gold Cash Coin – 15x, 25x, 50x or 100x cash prize
If the cash prize values are too long to display, they are displayed as bet multipliers.
Collector
When a Collector symbol appears from the coin bag, it collects all Cash Coin symbols on the reels, up to 25,000x Once the Cash Coin symbols are collected, new rewards appear from the coin bag in their place, and the Collector symbols turn into Cash Coin symbols.
Multipliers
When a Multiplier symbol is revealed from a Coin Sack symbol, its multiplier is applied to the cash prizes of all Cash Coin symbols. If a Multiplier symbol is revealed and a Multiplier is present, their values are added together, up to a maximum of x25. Multiplier symbols can have a multiplier of x2, x3 or x5.
Bonus Game
During Free Spins, the positions where Mystery symbols land are highlighted with a golden border. When a Miner symbol appears on the reels, all symbols within the highlighted borders turn into Cash Coin symbols.
Landing 3 Bonus symbols during a spin triggers the Bonus Game. The Bonus Game starts with 8 free spins. During the Bonus Game, all highlighted positions disappear as soon as they are triggered by a Miner symbol, and the multiplier is reset to zero on each spin.
Landing 4 Bonus symbols during a spin triggers the Super Bonus Game. The Super Bonus Game starts with 10 free spins. During the Super Bonus Game, all highlighted positions remain until the end of the feature. The multiplier remains until the end of the game and is also applied to all winning lines.
Landing 5 Bonus symbols during a spin triggers the Ultimate Bonus Game. The Ultimate Bonus Game starts with 12 free spins. During the Ultimate Bonus Game, all reels are fully illuminated until the end of the feature. The multiplier is maintained until the end of the game and is also applied to all winning lines.
If the maximum win for the game is reached, the feature ends.
Bonus Spins
The coin bag symbols can unlock Bonus Spins symbols during free spins. If a Bonus Spins symbol lands, it will award 1, 2 or 3 extra spins.
Mystery symbols
When Mystery symbols appear on the reels, they reveal paid symbols, Wild symbols or Coin Sack symbols. All Mystery symbols in a single spin always reveal the same symbol.
Wild
The Wild symbol substitutes for all other symbols except the Miner, Cash Coin, Collector, Multiplier and Bonus symbols.
Paylines
All symbols pay from left to right on specific paylines.
Buy Feature
Clicking the BUY FEATURE button opens a window with all the features available for purchase. The total cost of purchasing the feature is displayed, based on the standard bid. The standard bid can be increased or decreased to change the total cost of purchasing the feature.
Double Chance Rules
Enabling the Double Chance feature doubles your chances of winning in the game, increasing your total bet on each spin, the amount by which your total bet is increased is always displayed in the Double Chance window.
- The theoretical RTP with the Double Chance feature enabled is ≈ 95.79%.
RTP
- The theoretical RTP, based on 100 million spins, is ≈ 95.72%
- The theoretical RTP when purchasing Bonus Game using Buy Feature is ≈ 95.82%
- The theoretical RTP when purchasing Super Bonus Game (Chance to trigger Ultimate Bonus Game) using Buy Feature is ≈ 95.86%
Pros & Cons
Pros
- Buy Free Spins
- Extremally high evaluated – 6.9
- Design is fine
- Max Win – x25000.00
- The slot was commended for his quality
- €/$0.10 per spin is a starting bet in the Gold Mine Mystery
- Basic standard of RTP
