Massive Gold Power Staxx

About this game

The aim of the game is to spin the drums so that the symbols form different combinations.

Winning combinations are highlighted on the reels and a payout is awarded.

A 5-reel, 3-row video slot machine.

This game is played exclusively with credits.

Payment line rules

This game includes 20 paylines.

The number of paylines played is fixed.

A payline is a pattern of adjacent symbol positions that spans a line across the reels.

A win is awarded when adjacent matching symbols appear on a payline.

Payline wins are formed from left to right, starting with the first reel.

Betting rules

Each spin costs a total bet amount.

The initial bet is the current total bet multiplied by the cost of the payline, which is 20.

The total bet is based on the initial bet made, multiplied by the cost of the paylines played.

Awards Rules

The winnings are multiplied by the total bet.

Payline winnings are based on the initial bet placed.

The value of the prize depends on the winning combination that is formed.

The total prize is the sum of all payline wins and scatter wins resulting from a spin.

If multiple winning combinations appear on a single payline, only the highest win is paid.

Only the highest winning combination of symbols is paid out.

The payout table shows the payout for each combination of symbols according to the current bet.

Jet Spins symbols are distributed payouts.

Simultaneous wins on different paylines are added to the winnings.

Wildcard symbols

Wild symbols can appear on all reels of the base game, in Jet Spins and in Overdrive Spins, including Afterburner.

Wild symbols can create their own winning combination when they appear in a payline combination.

Wild symbols can substitute for all symbols except Jet Spins, Gold Bar, Collect, 1UP, Staxx, Overdrive, blank and prize symbols.

Collect Wins

The Collect symbol can only appear on reel 5 of the base game, in Jet Spins and in Overdrive Spins, including Afterburner.

When a Collect symbol appears, Collect Wins is activated.

The Collect symbol on drum 5 awards the total amount of all Gold Ingot symbols or Staxx symbols multiplied by the current Mach Booster value.

Mach Booster is used in the base game, Jet Spins, and Overdrive Spins.

The gold ingot and Staxx symbols can appear on reels 1 through 4.

The gold ingot and Staxx symbols can have a value between x0.2 and x10 the bet.

The gold ingot and Staxx symbols appear in the base game, Jet Spins, and Overdrive Spins, including Afterburner.

If the Staxx symbol appears in the top or middle row, it falls to the bottom row and expands vertically, revealing between 3 and 8 additional symbols with individual cash prizes added to the total.

The final revealed symbol may award a cash prize, a 1UP symbol, or a Mini, Minor, or Major jackpot prize.

Mach Booster Function

The Mach Booster can be upgraded and used in Collect Wins in the base game, in Jet Spins, and in Overdrive Spins.

In the base game, the Mach Booster increases with each 1UP that appears on the reels, from x1 up to a maximum multiplier of x10.

In Jet Spins, the Mach Booster increases when 1UP appears on the reels: the more 1UPs that appear, the higher the multiplier.

In Overdrive Spins, the Mach Booster increases if the player advances to the next Overdrive stage.

The Mach Booster multipliers available on Jet Spins are x1, x2, x3, x5, x10, x20 and x50.

The Mach Booster multipliers available on Overdrive Spins are x1, x3, x5, x10, x20 and x50.

During the base game, the Jet Spins, Overdrive Spins and 1UP symbols can appear on any reel.

The Mach Booster resets after being used in Collect Wins.

Mach Booster does not apply to payline winnings.

Overdrive Spins Function

The function can be activated during the base game.

When you collect an Overdrive symbol on all 5 reels, the Overdrive Spins are activated.

The function begins with 5 rolls and the Mach Booster is set to x1.

There are 6 Overdrive stages, each with an increased Mach Booster multiplier.

At the end of the Overdrive Spins function, the Afterburner function is activated.

The Afterburner function is activated when there are no more rolls and the player has not accumulated 3 Fuel Cells to move on to the next stage.

The player will spin the current multiplier until any Collect Wins feature is activated.

The total payout is the sum of all winnings received during Overdrive Spins, including Afterburner, payline, and Collect winnings.

Overdrive Spins are free for the player.

Mach Booster does not apply to payline winnings.

All lines played are the same as those of the roll that activated the function.

All bets placed are the same as those of the spin that activated the function.

The Bonus feature cannot be activated within the feature.

The Jet Spins function cannot be activated within the function.

Jet Spins function

The function can be activated during the base game.

If 3 Jet Spins symbols appear distributed on reels 1, 3 and 5, the Jet Spins feature will be activated.

The Jet Spins symbol is a scatter symbol.

The function grants the player 10 rolls to start.

The function starts with the Mach Booster multiplier value of x1 and can increase up to x50.

Three additional spins are awarded each time a new multiplier level is reached on the journey.

The winnings from the Mach Booster feature and the feature's payline are added to the total winnings for each spin.

Mach Booster does not apply to payline winnings.

The total payout is the sum of all Jet Spins winnings: payline winnings and Collect winnings.

The show ends when there are no more plays left.

Jet Spins are free for the player.

The Bonus feature cannot be activated within the feature.

The Overdrive Spins function cannot be activated within the function.

All bets placed are the same as those of the spin that activated the function.

All lines played are the same as those of the roll that activated the function.

Bonus Feature

The Bonus can be activated randomly when a gold ingot symbol appears in the base game.

The function grants the player 3 bonus spins to start.

During the Bonus there are 2 types of symbols that fill the grid: gold ingot and prize symbols.

The gold ingot and prize symbols appear on all reels.

If any symbol appears on any reel, the remaining spins are reset to 3.

The gold ingot symbols will remain in place until the end of the spins.

The prize symbols (Mini, Minor, Major, Mega) will appear and accumulate in a meter connected to each prize.

The first two prize symbols that appear connected to one of the four different prizes will be removed from the reels once collected.

The third symbol connected to a specific prize that appears will mark that prize as won and all symbols will remain on the reels until the bonus ends.

The prize symbols will pay fixed winnings of x10 the bet (Mini), x20 the bet (Minor), x100 the bet (Major) and x5,000 the bet (Mega).

The feature ends when there are no bonus spins left or if there are no available positions.

The Mega prize is awarded for filling all positions on the grid.

The blank symbol is available in the Bonus and can appear on any reel.

The total feature win will be paid out at the end of the Bonus feature, adding up all the values of the gold ingot and Staxx symbols on the reels and any prize winnings earned.

The Jet Spins function cannot be activated within the function.

The Overdrive function cannot be activated within the function.

All bets placed are the same as those of the spin that activated the function.

Bonus spins are free for the player.

The game's graphical collection animation appears only as a visual decoration and does not influence the assignment of roles or rewards.

Buy Bonus

The Buy Bonus feature guarantees the activation of the Jet Spins or Overdrive Spins feature for a single additional payment, depending on the player's choice.

When the player presses the Buy button and pays, the selected function starts immediately.

The Buy Bonus feature costs x60 the bet for Jet Spins and x100 the bet for Overdrive Spins.

The Buy Bonus feature does not affect the Mach Booster feature.

This feature is not available above a certain betting threshold.

This feature is only available in the base game.

The game is played with the current bet.

Automatic game

Automatic play allows you to automatically play a defined number of spins.

The spins are played with the current selected bet.

The number of spins remaining in the autoplay session is displayed in the game.

Spins: Defines the number of spins for the autoplay session. Autoplay ends when these spins are completed.

Bet: defines the value of the current bet.

Loss limit: Define a loss limit for the autoplay session. Autoplay ends if the balance falls below this amount.

Winnings limit: Define a winnings limit for the autoplay session. Autoplay ends if a single win reaches this amount.

If the autoplay stops or the reels stop during autoplay, the outcome of the game will not be affected.

The autoplay feature stops automatically if a Jet Spins, Overdrive Spins or Bonus feature is activated.

This feature is only available in the base game.

Betting settings

Quick bet buttons: Set the current bet to the selected value.

Game Terminology

COLLECT WINS = PROFIT COLLECTION

MACH BOOSTER = POTENCIADOR MACH

JET SPINS = PULLED THROUGH A TUBE

OVERDRIVE SPINS = FULL GEAR SPEED

AFTERBURNER = POSTQUEMADOR

BONUS = BONUS

WILD = JACKPOT

1UP = 1ARRIBA

COLLECT = RECOGER

MINI = MINI

MINOR = LESS

MAJOR = GREATER

MEGA = MEGA

BIG WIN = GREAT PROFITS

BUY BONUS = BONUS PURCHASE

STAXX = ACCUMULATIONS

MEGA WIN = MEGAGANANCIA

EPIC WIN = EPIC GAIN

MASSIVE WIN = SPECTACULAR PROFITS

START = START

SPIN = NUMBER

SPINS = TIRADAS

STOP = STOP

TOTAL = TOTAL

STAGE = PHASE

Free games

A free game offer is a number of free game spins awarded to a player.

Each offer has a unique reference number.

The game managers define the betting settings and they cannot be modified.

Earnings are added to the bonus balance or cash balance, depending on the offer.

An offer can be played now, played later, or rejected.

Select Start Now to begin playing a free games offer.

You can only play one free game offer at a time.

Select Use Later to postpone the offer.

A postponed offer will become available again when you log back into the game.

Select No, thanks to decline free games.

To reopen a rejected offer, you must contact the game managers and provide the reference number.

When an offer has been completed, discarded, or has expired, the next available offer is displayed.

Each offer has an expiration date and time; if it is not played before that time, it will no longer be available.

This feature is only available during certain selected games.

Additional information

Some settings and features may not be available in this game.

Malfunctions void all games and all payments.

Any changes made to the rules of the game will be carried out in accordance with the requirements of current regulations.

If you disconnect, the final state of the game will be displayed upon your return.

The balance is updated with the amount gained or lost.

The results of the last game played are shown.

If a request does not reach the server before the disconnection, the results of the previous game played will be displayed.

Ongoing functions that require interaction or selection can be continued.

Return to player

Return to Player (RTP) is the statistical and theoretical percentage of the total money wagered on a game that is paid out as winnings over time.

Depending on the game you are playing, the RTP value can be defined as a single value for the entire game or it can depend on the stage or game mode.

Initially, the values are calculated by asking for the total possible payouts among the total possible outcomes that are available in the game.

The values reflect the expected average return and do not change.

RTP: 94,20 %.

RTP of Buy Bonus for Jet Spins: 94.33%.

RTP de Buy Bonus para Overdrive Spins: 94,50 %.

The probability of triggering certain game events may change during gameplay depending on the current game state or progress.

Last modification date: 7/29/2026