Go Back

Are Slot Bonus Picks Predetermined & How Do You Trigger Them?

Are Slot Bonus Picks Predetermined & How Do You Trigger Them?

In the world of online gaming, especially when it comes to slot machines, many queries may arise. One question that seems to be on nearly everyone's lips is, "Are slot bonus picks predetermined?"

In this Slots UK blog, we will delve into this question and unravel the mystery behind triggering slot bonuses.

Are Slot Bonus Picks Predetermined?

In exploring this query, we must first understand that there are two primary types of slot bonuses - unskilled and skilled. 

Until a few years ago, all slot bonuses fell under the unskilled category. This meant that they necessitated no particular expertise from the player, and the outcomes were purely random. For instance, in a bonus game where the player has to choose a treasure chest from a set of six, the results were entirely contingent on chance.

However, the landscape of slot games has evolved, with some games now requiring a degree of skill. These games could involve a bonus round where you amass gems, shoot objects, or gather coins. The potential winnings are proportional to the player's performance in the bonus round. But, the question remains - are these bonus payouts predetermined?

Generally, the triggering of the bonus round in a slot game, and the payouts that ensue, are entirely random. Hence, the results of these bonus rounds aren't predetermined by any previous gameplay or historical data.

However, it’s important to remember the role that the Random Number Generator (RNG) holds.

Nearly all regulated slot games operate using a RNG. The RNG generates thousands, if not millions, of number sequences per second. So, when you spin a slot’s reels, the RNG uses a number sequence to determine the spin outcome.

RNGs are constantly at work, even when a slot machine is not being played! 

This means that, to some degree, the slot game will know the outcome before it appears on the reels, making the result somewhat predetermined, but also entirely random.

Do The Bonus Prizes Have a Fixed Position?

There's a common misconception that casinos can rig slot machines, leading some to believe that slot machines are fixed, with bonus prizes positioned strategically. However, this is far from the truth.

Slot machines operate on a Random Number Generator (RNG) system. This is essentially a miniature computer housed within the slot machine that generates all outcomes. The RNG is perpetually producing vast sequences of numbers every second. 

The moment a player hits the spin button, the sequence produced in that instant is utilised. Each sequence corresponds to a specific outcome on the reels of the online slot machine.

The RNG system ensures that the outcomes of the slots are always impartial and fair to all players. It's important to remember that the RNG system doesn't have a memory and doesn't record your previous gameplay or how many times you may have won or lost. 

This further reiterates that the results of the RNG are not influenced by any past gaming history.

The Randomness of Slot Game Bonus Rounds

The RNG system plays a crucial role in maintaining the randomness of slot game bonus rounds. When the reels halt, a pattern of symbols will appear. These symbols, randomised by the RNG, could lead to a winning or non-winning combination. Regardless of the time of day you play, the outcomes of the slots remain random, thanks to the RNG.

Additionally, the RNG system is regularly audited by third-party companies. This ensures that the outcomes remain random and that the casino continues to offer fair and impartial gaming. 

How Do You Trigger a Bonus on Slot Machines?

Triggering a bonus on slot machines can be an entertaining prospect for almost any player. 

However, the exact method of triggering the bonus varies from game to game. The most common way to unlock a bonus round is via scatter symbols. Usually, landing three or more matching scatter symbols simultaneously triggers a bonus round.

In some games, special win combinations can unlock free spins bonus rounds. Some slots even offer free spins after players reach certain levels on a bonus ladder. However, the occurrence of free spins is completely random and cannot be predicted.

To learn more about how to trigger a particular bonus on a video slot, you can refer to the slot’s paytable or game rules. This can give you more information on how any bonus features may work.


In conclusion, the outcomes of slot bonus rounds aren't predetermined. They're regulated by the RNG system, which ensures fair and random gaming. 

Remember, responsible gaming is key, and while slot games can provide entertainment, they should never be viewed as a source of income.

Please gamble responsibly.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to these games are subject to change at any time. Game features mentioned may not be available in some jurisdictions.