Reels 1 to 4 fill up, reel 5 collects
Gold nugget symbols land on reels 1 to 4 and show a value above them. Two symbols live only on reel 5. When a Bell lands, it collects the gold mine values on reels 1 to 4. A Golden Train does the same, and the help page says it comes with a multiplier, without printing its size.
The nugget values also go into the mine cart above the reels. When the cart meter is full, the cart drops nuggets onto reels 1 to 4, or drops a Golden Train or Bell onto reel 5. The help page adds that the gold pile building up over time does not affect the trigger chance of the Gold Drop feature or the free game.
The Train Feature
Train symbols come in four colours (red, purple, blue and green) and land on reels 1 to 4. When they land together with a Bell or Golden Train on reel 5, the Train Feature starts. The train you see matches the colour of the Train symbol that triggered it, and each carriage of the same colour collects cash prizes that add up on the Train symbol. The help page says the last carriage may award an extra multiplier or the corresponding Jackpot. It does not name the jackpots or print their values.
Scatter and free game
The Scatter is a bundle of dynamite and lands on reels 1, 3 and 5. Three of them trigger the free game. That is all the help page says: the number of free spins and what happens inside the free game are not described.
Line wins and the Wild
Regular wins pay from the leftmost reel across adjacent reels on 20 fixed lines; each line pays its highest win and line wins are added. The Wild is the game logo and replaces everything except the Scatter, Gold Mine, Train and Bell symbols. It also pays on its own, at the top of the table.
Keeping it sensible
Bonus rewards are worked out from the bet you had when the feature began. Set a budget, play small while you learn how the reel 5 collectors look, and stop when the budget is used. The help page also says the objects in the game screen are for show only and do not reflect win probabilities or payouts.
Gold Mine Express paytable
Pays for 5 / 4 / 3 matching symbols on a payline, shown for a bet of 1 as on the help page.
| Symbol | 5 | 4 | 3 |
|---|---|---|---|
| Wild (Gold Mine Express logo) | 10.00 | 2.00 | 1.00 |
| Gold bars | 5.00 | 1.00 | 0.50 |
| Money bag | 2.50 | 0.50 | 0.20 |
| Miner's helmet | 2.50 | 0.50 | 0.20 |
| Shovel with blue ore | 2.00 | 0.50 | 0.20 |
| Green lantern | 2.00 | 0.50 | 0.20 |
| A | 1.00 | 0.20 | 0.10 |
| K | 1.00 | 0.20 | 0.10 |
| Q | 1.00 | 0.20 | 0.10 |
| J | 1.00 | 0.20 | 0.10 |
| 10 | 1.00 | 0.20 | 0.10 |
Rules and paytable taken from the in-game help pages in October 2026.