Slot Game Symbol Replacement Feature

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Solution Overview

Problem

Gaming systems lack innovative features to enhance player engagement and excitement, as existing games often rely on traditional wagering mechanisms and lack dynamic symbol replacement mechanics.

Innovation Solution

A gaming system and method that incorporates a symbol replacement feature, where specific symbols are replaced with higher-value symbols upon triggering events, enhancing gameplay dynamics and award potential.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional wagering mechanisms are used, then the gaming system is simple and easy to operate, but player engagement and excitement are insufficient

Engineering Contradiction:
Improveease of operationVSAvoidplayer engagement
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The patent implements dynamic symbol replacement where symbols on the reels can change during the game based on triggering events. This transforms the static traditional slot mechanism into a dynamic system that adapts to player actions and random events, thereby enhancing player engagement while maintaining the basic ease of operation through automated symbol changes.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent changes the parameter of symbol values and positions dynamically during gameplay. Symbols can be replaced with different symbols from the same group, altering the potential awards and gameplay outcomes. This parameter change mechanism increases versatility and player engagement without complicating the user interface, as the changes occur automatically in the background.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If symbol replacement feature is added, then player engagement and award potential are enhanced, but device complexity increases

Engineering Contradiction:
Improveplayer engagementVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments symbols into different groups (e.g., fruit symbols, luxury symbols, wildcard symbols) with distinct replacement rules. This segmentation allows the complex symbol replacement logic to be managed through modular group-based mechanisms rather than a monolithic system. Each group has specific triggering events and replacement patterns, making the overall complexity more manageable and implementable.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The symbol replacement feature operates automatically based on predefined triggering events and rules. The system self-manages the complexity by using automated logic that detects triggering events and executes appropriate symbol replacements without requiring manual intervention or complex user controls. This self-service approach handles the complexity internally while presenting a simple interface to the player.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If multiple symbol groups with different replacement rules are implemented, then gameplay dynamics and award potential are enhanced, but the difficulty of detecting and measuring triggering events increases

Engineering Contradiction:
Improvegameplay dynamicsVSAvoidtriggering event detection
Core Design Contradiction:
Adaptability or versatilityVSDifficulty of detecting and measuring

Solution Approach 1:

The patent assigns specific triggering events to specific symbol groups, creating local quality distinctions in the replacement rules. Each symbol group has its own triggering conditions (e.g., certain symbols trigger replacements only for that group), which simplifies the detection process by localizing the logic rather than requiring a single complex global detection mechanism. This makes it easier to measure and track which triggering events occur and what replacements should be executed.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS9646460B2Gaming system and method providing a slot game including a symbol replacement feature
Publication Date: 2017.05.09 INTERNATIONAL GAME TECHNOLOGY INC
  • US9646460B2 patent drawing
  • US9646460B2 patent drawing
  • US9646460B2 patent drawing

AI summary

Various embodiments of the present disclosure provide a gaming system and method providing a slot game including a symbol replacement feature. Generally, in various embodiments, the slot game employs a plurality of different symbols, each of which is included in one of a plurality of different groups. Each group includes at least two different symbols. In operation, the gaming system displays a plurality of the symbols and, if a triggering event associated with one of the groups occurs, the gaming system provides the symbol replacement feature by replacing at least one displayed symbol of that group with a different one of the symbols of that group. Thus, when providing the symbol replacement feature in these embodiments, the gaming system of the present disclosure replaces certain displayed symbols included in a particular group with different symbols included in that particular group and not with any symbols included in any other groups.