Down the mine shaft
The reels sit inside a wooden mine-shaft frame, with a dusty western town behind and a bearded miner holding dynamite at the side. The top symbol is the miner himself, followed by a sack of gold, a gold pan and a pickaxe, then A, K, Q and J carved in stone.
Page 3 draws 50 paylines. Wins are paid left to right from the leftmost reel, only the highest win counts on each line, and wins on different lines are added together.
The bomb Wild and how it expands
The Wild is a round black bomb with a lit fuse. It lands on every reel, stands in for everything except the FREE SPIN symbol and pays on its own too, up to RM24.00 for five at a RM2.00 bet.
Page 2 adds Expanding Wilds: whenever at least one Wild lands, every Wild on the screen may randomly spread towards top-left, top-right, down-left or down-right in a square from 1x1 up to 5x5. The covered spots become Wilds, but only in positions that exist on the screen.
Free spins and the Gold Nugget meter
The FREE SPIN symbol appears only on reels 1, 3 and 5, and three of them start a round of 6 free spins. A Gold Nugget symbol then joins the reels: each one that lands goes into a meter and explodes, and new symbols drop into the gap.
The meter drives five levels. You start at level 1, where Wilds expand in a 1x1 pattern. The rules page lists the steps like this:
- 5 Gold Nuggets: level 2, 4 more free spins, Wilds expand 2x2.
- 5 Gold Nuggets: level 3, 2 more free spins, Wilds expand 3x3.
- 5 Gold Nuggets: level 4, 2 more free spins, Wilds expand 4x4.
- 3 Gold Nuggets: level 5, 1 more free spin, Wilds expand 5x5.
Small print worth knowing
If more than one level is reached at the same moment, extra spins are given only for the highest level. Special reels are used in the round, and the free spins win is paid when the round ends. The page does not say whether nuggets are counted per level or as one running total, so we list the levels exactly as printed.
A round stops once its total win reaches 2,015x bet, and remaining features are forfeited. Bets run from RM0.25 to RM500.00. The rules pages print no return percentage and do not mention a Buy feature, an Ante Bet or a jackpot.
Play it at your own pace
Page 1 recalculates its RM figures for whatever bet you pick, so reopen it after each change. Fix a spending limit, watch how the bombs spread on small bets, and quit at the limit.
Bomb Bonanza paytable
RM amounts the rules page shows at a total bet of RM2.00 for 5, 4 or 3 symbols on a payline; they change with your bet.
| Symbol | 5 | 4 | 3 |
|---|---|---|---|
| Bearded miner | 24.00 | 8.00 | 2.00 |
| Sack of gold | 20.00 | 6.00 | 1.60 |
| Gold pan | 16.00 | 4.00 | 1.20 |
| Pickaxe | 12.00 | 3.20 | 0.80 |
| A | 6.00 | 1.60 | 0.40 |
| K | 6.00 | 1.60 | 0.40 |
| Q | 4.00 | 1.20 | 0.40 |
| J | 4.00 | 1.20 | 0.40 |
| Bomb Wild | 24.00 | 8.00 | 2.00 |
Gold Nugget levels in free spins
| Level | Gold Nuggets to collect | Extra free spins | Wild expansion |
|---|---|---|---|
| 1 | start of the round | - | 1x1 |
| 2 | 5 | 4 | 2x2 |
| 3 | 5 | 2 | 3x3 |
| 4 | 5 | 2 | 4x4 |
| 5 | 3 | 1 | 5x5 |
Rules and paytable taken from the in-game help pages in October 2026.