Fuel the Mule TopHit

Welcome to the Fuel the Mule interactive casino game 'TopHit', featuring the TopHit mechanic!

ABOUT THE GAME

Fuel the Mule 'TopHit' is an interactive casino game with 20 paylines, a wild modifier feature, and a free spins feature.

TOPHIT(tm)

  • Above the main reels is the 6x1 TopHit reel.
  • Before the main reels stop, the 6 TopHit reel cells will stop.
  • Multipliers appearing in the center of the TopHit reels will be added together, and this value will be applied to all winning paylines on the main reels.
  • For example, if the multipliers that have appeared in the center of the TopHit reels are x2, x3 and x5, the total multiplier that will be applied is x2 + x3 + x5 = x10.
  • The TopHit reel can award the following multipliers: x2, x3, x4, x5, x6, x8, x10, x12, x15, x20, x25, x75 and x100.
  • If no multipliers appear on the TopHit reel, line wins will not be multiplied and will be paid at their normal value.

FUEL THE MULE MODIFIER

Any time the Mule symbol appears anywhere on reel 6 the Fuel the Mule modifier will be activated.

This will turn the Mule symbol, plus any other symbols on the reels with a carrot icon in their bottom left corner, into Wild symbols.

All symbols can potentially have carrots on them, except the Wild, BONUS and Mule symbols.

TopHit multipliers that have fully appeared on screen will be applied to total wins, allowing for huge wins.

FREE SPINS

The Free Spins bonus is triggered when 3 to 6 Bonus symbols appear anywhere on the screen. 3 Bonus symbols trigger 8 Free Spins. 4 Bonus symbols trigger 12 Free Spins. 5 Bonus symbols trigger 20 Free Spins. 6 Bonus symbols also trigger 20 Free Spins.

Free Spins are played with the same bet as the triggering spin.

During Free Spins, the frequency of the Fuel the Mule modifier is greatly increased.

Free Spins can be retriggered by landing big wins during the bonus.

The winnings obtained in each spin accumulate.

Each time a win threshold is reached, the player receives 3 more spins to help them reach the next win threshold and keep them winning.

The profit thresholds that can be reached are:

  • 50x the base bet
  • 100x the base bet
  • 150x the base bet
  • 200x the base bet
  • 500x the base bet

It's possible for a single win to reach more than one of these thresholds at once. When this happens, the corresponding thresholds will award the bonus spins consecutively.

BONUS PURCHASE

The Bonus Purchase allows the player to purchase direct access to the Free Spins bonus feature.

Grants access to the Free Spins bonus by awarding between 3 and 6 Bonus symbols on the reels at a price of 100X the base bet.

GOLD BET

The player has the option to increase their bet by activating the Golden Bet. If the Golden Bet is activated, the bet will increase by 50% and the probability of activating the Fuel the Mule modifier and TopHit™ multipliers will increase significantly.

HOW TO PLAY

  • Press the Spin button to start the game.

HOW TO CALCULATE PAYLINE PROFITS

  • To calculate your total payline win, calculate the wins from all paylines and add them together. Simultaneous or overlapping wins on different paylines are added together.
  • To calculate the win for a single payline, count the number of identical symbols that are lined up.
  • If three or more identical symbols are aligned, find the payout value on the paytable. There, you can find the value of all symbols when 3, 4, 5, or 6 of a kind appear. Only the highest winning combination per line will be paid.
  • The paytable is dynamic and displays different win values, depending on your currently selected base bet.
  • If the winning combination starts with three Wild symbols, there are many ways to interpret the win. In this case, only the highest winning combination will be paid.
  • After the free spins round is complete, all wins are added to any wins from the game that triggered the free spins.
  • There may be a discrepancy between the sum of individual wins achieved during free spins and the amount shown on the final total win screen. The final total win screen shows the final rounded amount.

GAME OPTIONS

Click the Options icon to display the options panel.

  • Lobby – Returns the player to the operator lobby.
  • Paytable – Displays game information (paytable, paylines, etc.).
  • Rules – Displays this rules page.
  • Game History – If this feature is enabled on the game website, you will be able to review and replay your last 10 rounds of play.
  • Bet – Displays a panel to change the current bet.
  • Full Screen – Activates full screen mode.
  • Sound – Turns the sound on and off.

(Some features and options may not be available in your jurisdiction)

GAME PANEL

  • Lines – Displays the number of active lines.
  • Change Bet – Displays a panel to change the current bet
  • Bet – Displays the current bet.
  • Spin Button – Places your bet and spins the reels. While the reels are spinning, the Spin button will change to the Stop button. Pressing the Stop button will stop the reels immediately.
  • Autoplay (if available) – Players can play without having to press the Spin button every time. Choose the number of autoplay rounds by pressing the Autoplay button. Players can choose additional conditions for stopping this mode in the Game Settings. The loss limit in some versions of the game prevents players from losing more than a limited amount during an autoplay session. Pressing the Autoplay button a second time stops this mode.
  • Earnings – Displays the earnings from the last or current payment.
  • Credit – Displays the balance in the player’s account.
  • Settings – Displays the game options panel.

(Some features and options may not be available in your jurisdiction)

RETURN FOR THE PLAYER

  • The expected payout reflects the return over a large number of spins made by many players over an extended period of time and cannot be affected by player strategy.
  • The total return to player is 94.0%.
  • The total return to player when playing with the Golden Bet activated is 94.0%.
  • The total return to player with Bonus Buy activated is 94.0%.

Last modification date: 8/5/2025