NITROGAMING

Goblin Gold Mine

Fifteen paylines, expanding wilds and multiplier orbs on a 5×5 grid.

Goblin Gold Mine on Stake. Goblin Gold Mine plays on a 5×5 grid with 15 fixed paylines that pay left to right from reel 1. Wilds expand to fill their reel, and multiplier orbs charge single cells or whole wild columns.
Grid5×525 cells
Wins15 paylinesLeft to right from reel 1
WildsExpandingUp to 3 reels per spin
OrbsUp to ×1,000Wild multipliers are uncapped
Max win25,000x–50,000x25,000x in buy features
RTP96.70%High volatility

How wins pay

All 15 paylines are fixed. A win pays left to right, starting from reel 1.

A line’s win is its symbol value multiplied by the sum of every multiplier it runs through. Cell multipliers and wild multipliers add together.

Line 1
All 15 fixed paylines. Choose a line to trace it across the reels.

Features

Expanding wilds

Whenever a wild lands it expands to fill its entire reel and substitutes for any paying symbol on every payline through it. Up to 3 reels can turn wild in one spin. A wild never pays on its own.

Sticky wilds

In the Deep Vein and Hidden free-spin rounds, expanded wilds and any multipliers charged onto them lock in place for the whole round, growing further whenever another orb charges them. In every other mode wilds last a single spin.

Multiplier orbs

Landing orbs each carry a multiplier. An orb that lands on a wild gives its multiplier to the whole wild column; one that lands on a regular cell gives it to that cell. Several orbs can charge the same wild: their values add together, and the wild multiplier is uncapped, so it can climb past 1,000x. Inside an expanded wild each orb lands with a collapse-and-crash effect that counts as one charge. The game server decides its value, so the crash is only a visual effect and never changes the result.

Orb valuesOrbs add together on the cell or wild column they charge.
2x5x10x25x50x100x1000x

Free spins

3 scattersVein Hunt10 free spins

Orbs and wilds as usual.

4 scattersDeep Vein12 free spins

Wilds become sticky and keep their multipliers for the round.

5 scattersHidden15 free spins

Sticky wilds and multipliers, as in Deep Vein.

Free spins cannot be retriggered: no additional spins are awarded while a bonus is playing, in any mode.

Pay table

Symbol345
Skull crown3.0x12.0x50.0x
Treasure chest2.0x8.0x30.0x
Silver idol1.2x4.0x15.0x
Green crystal0.8x2.5x8.0x
Amethyst geode0.5x1.5x4.0x
Pickaxe0.4x1.0x2.0x
Loot sack0.3x0.8x1.5x
Miner’s helmet0.3x0.8x1.5x
Dynamiten/an/a1.0x
Lanternn/an/a1.0x

Pays are multiples of your bet for 3, 4 or 5 of a kind on a payline. Where a value shows n/a, see the pay table inside the game.

Buy features

Each buy costs a multiple of your base bet. At a $1.00 bet, a 100x feature costs $100.00.

  1. Ante Bet5x

    Boosted scatters: a higher chance of getting a bonus.

    RTP 96.70% · $5.00 at a $1 bet
  2. Vein Hunt100x

    10 free spins, with orbs and wilds as usual.

    RTP 96.53% · $100.00 at a $1 bet
  3. Deep Vein200x

    12 free spins. Wilds become sticky, and 1 orb and 1 wild are guaranteed.

    RTP 96.70% · $200.00 at a $1 bet
  4. Feature Spin250x

    A boosted spin with 2 guaranteed wilds and a higher orb chance.

    RTP 96.70% · $250.00 at a $1 bet
  5. Mystery500x

    A random bonus: 44.8% Vein Hunt, 45% Deep Vein, 10% Hidden.

    RTP 96.70% · $500.00 at a $1 bet
  6. God Mode1,000x

    Guaranteed big orbs and wilds on every spin.

    RTP 96.70% · $1,000.00 at a $1 bet

The max win in all buy features is 25,000x your bet. These rules follow the in-game rules screen. If the two ever differ, the game is right.