TNT Boom Banks Power Combo
About this game
A 5-reel, 3-row video slot machine.
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.
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 total bet is based on the initial bet made, multiplied by the cost of the paylines played.
The initial bet is the current total bet multiplied by the number of paylines played.
The bet multiplier is 10.
Awards Rules
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 winnings from one spin.
If multiple winning combinations appear on a single payline, only the highest win is paid.
The payout table shows the payout for each combination of symbols according to the current bet.
The maximum win value shown is rounded down and is approximately the highest possible win that can be achieved in a single roll.
Mysterious symbols

Mystery symbols appear to reveal a random symbol before the payout for that spin is assessed.
Mysterious symbols reveal any symbol except mysterious symbols.
All the mysterious symbols reveal the same symbol in a single throw.
Among the revealed symbols there may be tokens to collect.
The tokens may appear connected to mysterious symbols.
Each token that comes out is collected.
The mysterious symbols accumulate and can cause a blackout in the drums.
Blackouts occur when the same symbol fills all drums.
Blackouts award all paylines on the current bet.
Bonus combo feature
Collect bonus combo tokens in the base game for a chance to randomly activate any combination of at least 2 bonus features.
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 feature is activated randomly when you collect the bonus combo token with the bonus combo jackpot.
The game's graphical collection bins appear only as visual decoration and do not influence the allocation of the bonus function.
Free Spins Bonus Feature

Free spins token

Free spin cauldron
Free spin tokens are collected in the base game to randomly add a free spin to the free spin cauldron.
You can accumulate up to 40 free spins.
The free spin tokens collected in the base game offer the opportunity to activate free spins with the accumulated additional free spins.
The feature is activated randomly when you collect a free spins token from the free spins cauldron.
The free spins count resets to 10 when returning to the base game.
The game's graphical collection bins appear only as visual decoration and do not influence the allocation of the bonus function.
Multiplier Bonus Function

Multiplier sheet

Multiplier box
Multiplier tokens are collected in the base game to randomly increase the multiplier for free spins in the multiplier cauldron by x0.5.
A multiplier of up to x10 can be accumulated.
The multiplier tokens collected in the base game offer the opportunity to activate free spins with the accumulated free spins multiplier.
7 free spins are randomly activated with the multiplier chip, unless activated with the free spins bonus feature.
The multipliers collected are applied to any line wins during free spins.
The free spins multiplier resets to x2 when returning to the base game.
The game's graphical collection bins appear only as visual decoration and do not influence the allocation of the bonus function.
Jackpot Bonus Feature

Pot chip

Can box
The pot chips collected in the base game can increase the values of the Mini, Minor, Maxi or Major pots.
The jackpot chips collected in the base game offer the opportunity to activate free spins with the available jackpots.
Jackpots are only available when the jackpot token triggers free spins.
The jackpot token randomly triggers 7 free spins, unless triggered by the free spins bonus feature.
The jackpot values are adjusted according to the bet.
The game's graphical collection bins appear only as visual decoration and do not influence the allocation of the bonus function.
Boats






Color overlays in the jar
The Jackpot Bonus feature can be activated to be eligible to win 1 or more of the jackpots.
All the jackpots, except the big one, can be won multiple times.
Each pot has a color that corresponds to an overlay that can appear randomly on top of free spins symbols.
The mysterious symbols revealed may include color overlays on the boat.
Boat overlaps are collected in the corresponding boat meters.
When a jackpot meter is filled, the associated jackpot prize is awarded.
Once a pot has been distributed, it will be reset to its initial value.
Subsequent rewards from the same pot pay back the initial value.
The payout table shows the initial value of each pot.
The color overlay symbols on the jackpot only appear in the Jackpot Bonus feature.
Free spins of Power Combo™
The Power Combo™ feature can trigger free spins with any combination of Bonus features.
Bonus features include the Free Spin Bonus feature, the Multiplier Bonus feature, and the Jackpot Bonus feature.
Any combination of tokens can be collected to be eligible to activate the feature.
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 game's graphical collection bins appear only as visual decoration and do not influence the allocation of the Bonus function.
Win Booster™
Activating Win Booster™ grants a 30x chance to activate the bonus combo feature.
Win Booster™ can be enabled or disabled in the base game.
This function is activated at the price shown.
The boosted bet consists of your base bet and an additional bet.
The base bet is the total bet without Win Booster™ activated.
Activating this feature does not affect any symbol values, multipliers, cash prizes, or jackpots.
The additional bet is equal to x0.5 the base bet.
When Win Booster™ is activated, all payouts are based on the base bet.
This feature may not be available above a certain wagering threshold.
This feature may not be available in all regions.
This feature is only available in the base game.
Wildcard symbols

Wildcard symbols can substitute for all symbols except mystery symbols.
Automatic game
Automatic play allows you to automatically play a defined number of spins.
The spins are played with the current selected bet.
A bet amount must be defined before starting an automatic play session; otherwise, the value of the last bet will be used.
The number of spins remaining in the autoplay session is displayed in the game.
Activating any function will stop the autoplay.
This feature is only available in the base game.
Spins: Defines the number of spins for the autoplay session. Autoplay ends when these spins are completed.
Winnings limit: Define a winnings limit for the autoplay session. Autoplay ends if a single win reaches this amount.
Loss limit: Define a loss limit for the autoplay session. Autoplay ends if the balance falls below this amount.
Total bet: defines the value of the current bet.
Game controls
Bet: shows the total amount bet.
Bet button: displays the options to change the current bet.
Lower Bet button: reduces the current bet.
Increase Bet button: increases the current bet.
Profit: Shows the most recent profit.
Spin button: starts a reel spin.
Auto-play button: Displays auto-play options.
Auto-game stop button: ends the current auto-game session.
Balance: Shows current balances.
Credits: Shows current balances.
Exit button: exits the game.
Spacebar: Pressing this key starts or stops a roll. This does not affect the results of the roll.
Game Menu
Menu button: Displays additional game options.
Start button: exits the game.
Settings button: Displays game settings.
Paytable button: Displays the paytables and game rules.
Help button: Displays help information and additional information.
Earnings History button: Our information shows the game's winnings history.
Banking button: displays the banking page.
Close button: closes the game menu.
Lobby button: exits the game.
Back button: returns to the game.
Sounds: Activates game sounds.
Button Position of the roll button: changes the location of the roll button.
Betting settings
Bet amount: defines the value of the current bet.
Quick bet buttons: Set the current bet to the selected value.
Maximum bet button: sets the current bet to the maximum value.
Game settings
All sounds: Controls all sound, including game and background sounds.
Game sounds: Controls game sounds. (Only enabled if the All Sounds setting is turned on.)
Background music: Controls background music. (Only enabled if the All sounds setting is turned on.)
Dubbing: Controls voice sounds. (Only enabled if the All Sounds setting is turned on).
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.
The probability of triggering certain game events may change during gameplay depending on the current game state or progress.
Free games
A free game offer is a number of additional 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 Play Now to accept the offer and start playing.
You can only play one offer at a time.
Select play later to postpone the offer.
A postponed offer will become available again when you log back into the game.
Select the trash can icon to discard the offer.
To reapply for 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.
Select the information icon to view the bet information and the expiry date and time.
The game displays the bet information and the expiration date and time.
This feature is only available during certain selected games.
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.
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 maximum expected return and do not change.
RTP: 94,00 %.
RTP con Win Booster™: 94,00 %.
The probability of triggering certain game events may change during gameplay depending on the current game state or progress
Last modification date: 6/11/2026