Blobsters Clusterbuster

SPECIAL SYMBOLS AND FUNCTIONS

CHAIN REACTION

The symbols that form prizes disappear, giving way to new symbols that can form new prizes.

CLUSTERBUSTER™

On the reels, there is an inactive group of locked squares. The outer squares of the inactive group unlock when winning groups adjacent to it are formed. Break all the outer squares to open the group and reveal your prize. The activated CLUSTERBUSTER™ positions reset on each spin.

PROGRESS OF FUNCTIONS

The game's features are locked at the start. To unlock them, you must activate the UFO, represented by the 3x3 group in the center of the reels. Breaking the outer squares of the group is indicated by parts of the UFO within it illuminating. The game progresses through three stages, represented by the three initially locked indicators on the reels: one for each locked feature. When a group prize appears next to the UFO, the adjacent parts of the UFO light up. When all parts are lit, the UFO is activated to unlock the next feature.

Blobby the Space Invader is the alien inside the UFO. When a feature is unlocked, it activates on the next spin, and the UFO's lights turn off, ready to activate again on future spins with the same bet. All unlocked features can be activated randomly on future spins. If more than one feature is unlocked, more than one can be activated on the same spin.

When all but one of the ship's lights have been activated, Blobby can randomly get angry and turn on the last light to activate the CLUSTERBUSTER™.

The order to unlock the features is:

Enhancer > Frenzy > Super Size.

After unlocking these features, the UFO grants 10 INVASIVE SPINS each time it is turned on.

IMPROVER

It activates when level 1 of the 3 progression circles is completed. It is triggered randomly on subsequent spins. Blobby will load the UFO's weapons and fire random low-paying symbols that are not part of a group, transforming them into high-paying symbols of the same type. This can improve between 8 and 24 symbols in the normal game and between 11 and 31 symbols in INVADER SPINS.

FRENZY

This feature activates when level 2 of the 3 progress circles is completed. It also activates randomly on subsequent spins. Blobby will load the UFO's weapons and fire random symbols onto the screen, which will become WILD. Between 5 and 20 symbols can become WILD. Wilds substitute for all paying symbols.

SUPER SIZE

It is activated when level 3 of the 3 progress circles is completed. It is activated randomly on future spins. Blobby will load the UFO's weapons and randomly fire between 2 and 4 high-paying symbols or wilds onto the screen, enlarging them to the size of a 3x3 Super Symbol.

INVASIVE TURNS

These features activate each time Blobby's UFO is activated after the other three features have been unlocked. Each activation awards 10 FREE SPINS. INVADER SPINS are activated on the same spin in which they are obtained. During INVADER SPINS, features activate at a faster rate. During Invader Spins, wilds can only appear after a FRENZY feature has been activated.

Global multiplier

Blobby's UFO can be triggered up to 3 times during INVADER SPINS. The first time this happens, a global prize multiplier of x3 is awarded. The second trigger increases the multiplier to x7. The third and final trigger increases it to x12. The multiplier resets at the end of the bonus round. Each trigger also awards +3 bonus spins for a maximum potential of 19 FREE SPINS in total.

HOW TO PLAY BLOBSTERS CLUSTERBUSTER™

Game Progress

Any game progress features, including symbols locked on reels that affect subsequent spins, are saved for the game at the same bet level you are playing at.

You can have different levels of progress at different bets in the same game and move from one to another by changing the bet.

If you win free spins from a promotional campaign, any progress in the main game, including locked symbols, will be saved and available to continue playing at the same stake once the free spins have ended.

Please note that this game with status saves your progress permanently.

Total Bet

The total bet equals the total of the bets per line. It can be adjusted at any time using the “+” or “–” buttons.

Turn the rollers

If you're playing on a desktop computer, click the Rotate button or press the space bar to rotate.

Automatic game

Press the AUTO button to start the game automatically with the currently selected bet. Select the total number of spins you wish to play from the Total Spins drop-down menu.

More automatic spin settings

Select your loss limit. Auto Spin will stop on the last spin before reaching the loss limit. Your Auto Spin's loss limit must be higher than your stake.

The AUTO SPINS dialog expands when you select MORE AUTO SPINS SETTINGS. From here you can select other criteria for stopping AUTO SPINS, including: stop if the single prize exceeds a certain amount, and stop on a Bonus feature.

Jackpot Game

Win one of the offered jackpot levels when three or more jackpot symbols appear on the reels or the jackpot is triggered by a game feature. The chances of winning a jackpot increase in correlation with the size of the bet played. The jackpot is triggered randomly and can be won by playing any of the related jackpot games. To win the jackpot, the player is not required to make any decisions other than spinning the reels. The bet amount cannot be changed during free spins. Internet connectivity issues may cause delays in jackpot messages or updates, but these do not affect the actual jackpot prizes. It is not possible for two players to win the same jackpot. In the event of two jackpot wins occurring close to each other, the jackpots will be awarded in the corresponding order. Due to connectivity issues, the displayed jackpot value may differ from the actual jackpot value. The jackpot may be temporarily deactivated; when this occurs, all contributions will stop. The amount of the jackpot available upon reactivation will be the same as before deactivation.

The rules for suspending the Jackpot and allocating Jackpot funds are defined by each Operator according to their own criteria.

Part of the bet for jackpots: 3%

Timed Jackpot

The scheduled jackpot is a progressive jackpot that guarantees payout before a set date and time. The prize increases with the bet contributions of each spin in a jackpot game, and the closer the prize is to the guaranteed payout deadline, the greater the chance of winning it. The odds increase to 100% when the time for the last guaranteed payout is reached. Once the jackpot has been won, a new scheduled jackpot appears, and the process repeats, with a deadline set for the next guaranteed payout. The jackpot can be triggered and won with a single spin by a single player. The jackpot has no maximum value, but it must be won before the specified date and time. If another player wins the jackpot, a notification will appear on the jackpot panel. Once a player has won, the amount will be transferred directly to their wallet, even if they are in the middle of a bonus spin.

Daily Jackpot (time)

The current initial value is: €0, The next minimum initial value is: €0

General types of games

Consult the payment menu in the game's paytable if you are unsure of the game type.

The values associated with each symbol, which are displayed on the slot machine screen or on the Symbol Prizes pages in the Payouts menu, represent bet multipliers and not credits.

The prize value for a payline is equal to the total amount wagered divided by the number of paylines and multiplied by the multiplier symbol shown in the paytable. If multiple wins occur on different lines, the total prize is accumulated. If more than one win occurs on the same payline, only the highest win is counted. Each individual payline can only pay once per spin.

Example: The total bet is 2 and there are a total of 20 paylines. The multiplier for a 5-match is 300. The prize for a payline with this multiplier and that number of matches would be: 2 / 20 * 300 = 30.

The prize value for a payline in a Multiline game is equal to the amount wagered multiplied by the multiplier of the symbol shown in the paytable. If multiple prizes are won on different lines, they are added together. If more than one prize is won on a single line, only the highest prize is paid.

Example: The amount wagered is 2. The symbol multiplier for 5 symbols is 20. The prize for 1 payline with this symbol and this length is calculated as follows: 2 * 20 = 40.

The prize value for a shape or group in a shapes or groups game is equal to the stake multiplied by the symbol shown in the paytable. If multiple prizes have been won in different shapes or groups, the total value of the prizes is added together.

If more than one prize occurs in the same line or group, the highest value prize will be paid.

Example: Total bet = 2. Multiplier symbol = 2. Winnings = 2x2 = 4.

If there is a Scatter symbol in the game, all prizes will be paid out, in addition to the prizes from any other symbol that occurs on the same spin.

When participating in a game with Scatter prizes, only the highest winning combination per symbol is paid out.

Please note that each account only allows you to play one game at a time. Therefore, you cannot play a game on more than one device or multiple games simultaneously on the same device. Doing so may result in various errors.

In the event of a game round being incomplete due to a loss of connection where the result has not yet occurred, the game will display an outcome upon regaining the connection, and this will be visible in the game history once the game is updated.

In the event of a game round that is incomplete due to a loss of connection, where a result has occurred but the player could not be informed of this fact, the game will inform the player of the outcome when updating the game, and this will be visible in the game history.

For the best experience, we recommend using the latest software version. Malfunctions will void all prizes and plays.

The return to player (RTP) percentage is ≈ 93.11% and includes the RTP of the base game and the jackpot contribution.

The maximum calculated multiplier for the game is 7517.1.

Last modification date: 1/20/2026