There are 4 jackpots above the reels. During Hold & Win, when a symbol with the name of a jackpot lands on the reels while a Cash Train symbol is present, the corresponding jackpot prize is awarded. Each Jackpot can only land on the reels once per spin, except when added from activating the Hold & Win Bonus.

The awards are:
Mini jackpot - 15x the Stake
Minor jackpot - 50x the Stake
Major jackpot - 150x the Stake
Grand jackpot - 1000x the Stake

Each Golden Coin or Cash Train symbol adds a coin to the pile above the slot and has a chance to activate and trigger the Hold & Win bonus. The graphical accumulation of these coins is purely for visual entertainment and does not have any influence on the triggering of the feature. When a Golden Coin or Cash Train activates, symbols are added to the reels until there is at least 1 Cash Train and a total of 4 Golden Coin and Jackpot symbols cumulatively. The feature is also triggered if a total of 4 Golden Coin symbols cumulatively lands on the reels at the same time as a Cash Train symbol land on the reels.

Hold & Win starts with 3 Free Spins and each time a Golden Coin, Cash Train, or a Jackpot symbol lands on the reels, the spins are reset to 3.

During Hold & Win, all Cash Train symbols that land on the reels are locked and remain until the end of the feature. All Cash Prizes and Jackpots that land on the reels are collected once by each Cash Train symbol, up to a maximum of 5000x, and are awarded when the feature ends. When all 3 Cash Train symbols reach 5000x, the feature is ended.

Up to 3 Cash Train symbols can land on the middle reel. Cash Train symbols collect the Cash prizes of any Golden Coin symbols that are on the reels in the same spin.

Between 1 and 3 Supersonic Multipliers with values of x2, x3 or x5 are guaranteed to appear over symbol positions on the reels on each spin. The values of all multipliers on the reels are always the same. When a symbol, cash prize, or jackpot prize with a multiplier on top of it participates in a win or is collected, the Supersonic Multiplier is activated and applied to the win. If a single win combination activates multiple Supersonic Multipliers, they are added together and then applied to the win.

There are Golden Coin symbols on the reels, which contain cash prizes with values of 1x, 2x, 3x, 4x, 5x, and 10x. Cash prizes are only won if the Cash Train Symbol is present on the reels to collect them. If the cash prize values are too big to display, they are instead displayed as bet multipliers.

The Star Wild symbol is a Wild symbol that substitutes every other symbol except Cash, Jackpot, and Cash train symbols.

All symbols pay from left to right on the defined paylines.