Wheel activation: via Scatter or bonus symbol

Wheel activation: via Scatter or bonus symbol

Material refers to "What are prize wheel slots?" and considers key ways to run this bonus feature - via Scatter or the bonus symbol.

1. Role of activation symbols

The prize wheel in the slots does not rotate accidentally at any time. To launch it, special characters are used, the appearance of which on the drums activates the bonus round. Most often it is Scatter or a bonus symbol.

2. Scatter-symbol

Characteristics

It does not depend on active lines - it is taken into account in any position on the drums.
Usually requires 3 or more identical characters to activate the wheel.
May be accompanied by animation and an audio signal to enhance engagement.

Pluses

Simplicity of mechanics for the player.
The ability to simultaneously run other bonuses (freespins, multipliers).

Minuses

The frequency of the drop is controlled by a random number generator (RNG), making activation less predictable.

3. Bonus symbol

Characteristics

May require dropping on specific reels (e.g. 1st, 3rd and 5th).
Often visually highlighted: the inscription Bonus, the image of the wheel or the thematic element.
May be part of a multi-stage system where the minigame is activated first and then the wheel.

Pluses

Flexibility of settings by the developer (conditions, number of reels, additional functions).
The ability to associate a wheel with a unique plot or slot mechanics.

Minuses

More complex activation conditions.
Requires careful study of the rules of a particular slot.

4. Scatter vs. Bonus Symbol

ParameterScatterBonus Symbol
Reel PositionAnyPreset
Drop RateMediumMay Be Less
Activation DifficultyBelowAbove
Additional bonusesCommonAt the discretion of the developer
Thematic IntegrationLimitedHigh

5. Impact on gameplay

The choice of activation method affects the pace of the game and the frequency of getting into the bonus round.

Scatter makes the process more dynamic, but less tied to the plot.
The bonus symbol adds drama and thematic depth, but may be less common.

6. Result

The mechanics of activating the wheel via Scatter or bonus symbol determines the frequency of bonus spins and the player's level of engagement. Experienced players choose a format that is more suited to their style of play: quick access to bonuses or rare but larger rewards.