Dynamic Block Symbol Stacks for Electronic Gaming Reels

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Solution Overview

Problem

Gaming machine manufacturers face challenges in creating innovative games that maintain player interest and appeal, as players tire of repetitive games and seek varying levels of volatility and entertainment.

Innovation Solution

The implementation of a computer-implemented method and gaming system that displays an electronic reel simulation with multiple reel arrays, where block arrangements and winning combinations are determined without player input, featuring stack frames with matching symbols to trigger jackpot awards and provide dynamic gameplay.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional spinning reel machines with regular matrix configurations are used, then the game structure is simple and easy to understand, but players become tired and entertainment factor reduces over time

Engineering Contradiction:
Improvegame varietyVSAvoidgame structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces dynamic block arrangements that can change position and configuration on the reel array, transforming the static regular matrix into a dynamic structure. Blocks of matching symbols can appear in different locations and sizes, creating varying game states that maintain player interest while building upon the familiar reel machine foundation.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent segments the reel array into block regions where matching symbols cluster together. Instead of evaluating all symbols uniformly across the entire array, the system identifies and evaluates discrete blocks of matching symbols, creating distinct game features within the overall game structure.

Inventive Principle:
Principle #1Segmentation

2Reliability

If fixed payline configurations are used, then the game rules are simple and predictable, but winning opportunities become staid and lack excitement

Engineering Contradiction:
Improvereturn to playerVSAvoidwinning opportunities
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent replaces static payline evaluation with dynamic block formation evaluation. Instead of fixed paths across the reels, blocks of matching symbols can form in various positions and configurations, creating dynamic winning opportunities while maintaining controlled payout structures through predefined block evaluation rules.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent transitions from one-dimensional payline evaluation (horizontal/vertical lines) to two-dimensional block evaluation. Blocks can form across multiple rows and columns simultaneously, adding a dimensional aspect to winning evaluation that increases excitement while maintaining mathematical control over return to player percentages.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If innovative game features like block arrangements are added, then entertainment factor and player engagement increase, but game complexity and difficulty of understanding increase

Engineering Contradiction:
Improveentertainment factorVSAvoidease of understanding
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent makes the block arrangement feature universal by allowing it to apply to multiple symbol types and multiple positions on the reel array simultaneously. The same block evaluation rules apply regardless of which symbols form blocks or where they appear, simplifying player understanding while maintaining high entertainment factor through varied outcomes.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent uses preliminary action by pre-defining block arrangements and their evaluation rules before the game begins. Players understand in advance how blocks are formed and evaluated, reducing cognitive load during play while still experiencing the excitement of unpredictable block formations and winning combinations.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9811975B2Methods and apparatuses for electronic gaming including stacks and blocks of symbols
Publication Date: 2017.11.07 SG GAMING ANZ PTY LTD
  • US9811975B2 patent drawing
  • US9811975B2 patent drawing
  • US9811975B2 patent drawing

AI summary

Methods and apparatuses for a wagering game include displaying an electronic reel simulation as a multiple reel array on a display. A game outcome is determined and presented as game symbols on the display. Before a game play and without player input, block arrangements are defined as stacks of a same size within the array, each stack has adjacent positions along a first direction within the array, each stack occupies a different position within the array in a second direction perpendicular to the first direction, and all of the stacks are aligned in the second direction. Winning combinations of the symbols are determined as two or more matching symbols appearing in the displayed positions in combinations of payout ways predefined before the game play. Winning blocks are determined wherein each of the one or more winning blocks include matching symbols appearing in displayed positions corresponding with the block arrangements.