ClusterBuck
About this game
This is a party game with a 6-row board and 6 reels.
The objective of the game is to spin the reels so that the symbols form different combinations.
The cluster combinations are collected, and new symbols cascade onto the reels; this sequence continues until there are no more clusters.
Betting Rules
Each spin costs a total bet amount.
Prize Rules
Group winnings payouts are based on the initial bet placed.
The payout value is based on filling levels in the group bars.
A win is awarded when groups fill a level on a group bar.
The paytable shows the payout for each symbol's cluster bar level based on the current bet.
The total payout is the sum of all winnings resulting from the spin.
The feature or play ends when the win limit is reached.
Once the winning limit is reached, only the maximum amount is paid out and any remaining prizes are forfeited.
The win limit does not apply to base game winnings, only to winnings from the bonus buy feature.
The profit limit may apply in certain regulatory regions.
The maximum win value shown is rounded down and is approximately the highest possible win that can be achieved in a single spin.
Cluster Chase™ Rules
A group consists of 5 or more vertically or horizontally adjacent symbols.
A group can be formed anywhere on the drums.
Cascading reels can form multiple consecutive groups in a single spin.
Normal symbols can appear as single, double, or quadruple.
A double symbol counts as 2 symbols.
A quadruple symbol counts as 4 symbols.
Group bar
Each symbol has a group bar that shows the level payout, the number of symbols obtained for the level, and the payout for the next level.
Groups accumulate in the group bar and new symbols cascade down.
Each consecutive group of the same roll is added to the bar.
Fill the party bar to earn the level pay and unlock the next level pay.
Collect 12 symbols to earn a win and advance to levels 1, 2, and 3.
Another 14 symbols award the level 4 payout.
Another 16 symbols award the level 5 payout.
Another 18 symbols award the level 6 payout.
Another 20 symbols award the level 7 payout.
Collect another 25 symbols to award a win and move from levels 8 to the highest level payout.
Filling a group bar awards a wild anywhere on the reels.
The bar resets at the end of each roll unless it has a lock.
The group bar values are adjusted according to the bet.
Party bar progress is saved per bet.
Wild symbols
Wild symbols can substitute for all normal symbols to complete group combinations.
Wild symbols do not substitute for scatter symbols, chest symbols, or bomb symbols.
Wild symbols can appear anywhere on the reels.
Additional wild symbols can be added to the reels.
In free spins, wild symbols can appear as double or quadruple symbols.
Wild symbols that participate in multiple group combinations will count as individual symbols for each combination.
Wild symbols appear in the base game and free spins.
Scatter symbols
The scatter symbol can appear on any reel.
Scatter symbols appear only in the base game.
Scatter symbols have no prize.
Scatter symbols cannot be substituted for wild symbols.
Padlocks
Get a lock symbol to collect locks.
Collected locks lock random group bars.
This is maintained throughout the group bar progress to the next roll.
Collect up to 3 locks in the base game.
Collect up to 6 padlocks during free spins.
Locks only apply to a group bar with progress.
Locks collected during free spins can be carried over to the base game.
Locks are kept on a bet basis.
Buy Function
Some settings and features may not be available in this game.
Click BUY FREE SPINS to open the Buy feature options.
Press the Close button to return to the base game.
There are two purchase feature options available: Free Spins and Super Free Spins.
Super Free Spins are free spins with more wilds and wins.
Activating this feature will immediately trigger the free spins feature.
Free spins are purchased at the price shown on the current bet.
This feature is only available in the base game.
All bets placed are equal to the spin that triggered the feature.
Autoplay
Some settings and features may not be available in this game.
This feature is only available in the base game.
Autoplay allows you to automatically play a defined number of spins.
Spins: Defines the number of spins for the autoplay session. Autoplay ends when these spins are completed.
The number of spins remaining in the autoplay session is displayed in the game.
Spins are played with the current selected bet.
Translation of game terms
GRAND - GRANDE.
MAJOR - MAJOR.
MINOR - MINOR.
MINI - MINI.
Free games
A free spin offer is a number of additional spins awarded to a player.
Each offer has a unique reference number.
Betting settings are defined by the game managers and cannot be modified.
Winnings 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 start playing a free play offer.
Only one free game offer can be played at a time.
Select play later to postpone the offer.
A postponed offer will become available again when you re-enter the game.
To reopen a rejected offer, you must contact the game managers and provide the reference number.
When an offer has been completed, discarded, or expired, the next available offer is displayed.
Each offer has an expiration date and time; if it's not played before then, it will no longer be available.
Additional information
Some settings and features may not be available in this game.
Malfunctions void all items and payments.
Any changes made to the rules of the game will be carried out in accordance with the requirements of current regulations.
During the game, there is a winning limit of x12,000 the bet.
If you get disconnected, the final game status will be displayed upon your return.
The balance is updated with the amount won or lost.
The results of the last game played are displayed.
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.
Refund 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 calculating the total payouts divided by the total bets from a simulation of numerous rounds of play.
The values reflect the maximum expected return and do not change.
RTP: 94.04%.
RTP with free spins feature: 94.12%.
RTP with the Super Free Spins feature: 94.10%.
The probability of triggering certain game events may change during gameplay depending on the current game state or progress.
Last modification date: 8/18/2025