Free Spin Mode Anti-Terminator Nullification

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Solution Overview

Problem

Gaming devices lack innovative features to enhance player excitement and enjoyment beyond traditional free spin modes, as existing bonus games often rely on repetitive mechanics and limited player interaction with terminators and anti-terminators.

Innovation Solution

A gaming device that incorporates a free spin mode with terminators and anti-terminators, where players can retain anti-terminator symbols to nullify the terminating effect of subsequent terminator symbols, allowing for extended gameplay and varied award structures.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional free spin modes are used, then the game structure is simple and easy to understand, but player excitement and enjoyment are limited

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

Solution Approach 1:

The free spin mode is segmented into distinct phases: accumulation phase where anti-terminators are collected, and termination phase where terminators end the game. This segmentation creates varied gameplay stages while maintaining a coherent overall structure, resolving the contradiction between gameplay variety and structural simplicity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Anti-terminator symbols are accumulated in advance during the free spin mode before they are needed to counteract terminators. This preliminary accumulation action adds strategic depth and extends gameplay, enhancing player excitement without requiring complex real-time decision structures.

Inventive Principle:
Principle #10Preliminary action

2Productivity

If terminators are introduced to end the bonus game, then the game structure is simplified, but player engagement and excitement are reduced

Engineering Contradiction:
Improvegameplay extensionVSAvoidsymbol interaction
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

Anti-terminator symbols serve as preliminary counter-actions that players accumulate to neutralize the harmful effect of terminators. This creates an engaging dynamic where players actively work to prevent game termination, extending gameplay while maintaining clear and manageable symbol interaction rules.

Inventive Principle:
Principle #9Preliminary anti-action

3Adaptability or versatility

If anti-terminators are added to nullify terminators, then player excitement and unpredictability increase, but the game mechanics become more complex

Engineering Contradiction:
Improveoutcome variabilityVSAvoidmechanic simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The terminator symbol, which initially serves to end the game (harmful effect), is converted into a beneficial mechanic by introducing anti-terminators that players can accumulate to counteract it. This transformation creates exciting unpredictability and strategic depth while maintaining operational simplicity through clear symbol-based interactions.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

Data Source

PatentUS7690982B2Gaming device having free spin game with terminators and anti-terminators
Publication Date: 2010.04.06 INTERNATIONAL GAME TECHNOLOGY INC
  • US7690982B2 patent drawing
  • US7690982B2 patent drawing
  • US7690982B2 patent drawing

AI summary

A gaming device having a free spin mode or sequence with terminators and anti-terminators. For each spin or activation of a plurality of reels in the free spin mode, the gaming device determines if at least one terminator symbol or at least one anti-terminator symbol is generated. If at least one terminator symbol is generated and at least one anti-terminator symbol is not previously retained, the free spin mode ends. If at least one terminator symbol is generated and at least one anti-terminator symbol is previously retained, the retained anti-terminator symbol is utilized to nullify the free spin ending effect of the terminator symbol and the free spin mode continues. If at least one anti-terminator symbol is generated, the free spin mode continues and the generated anti-terminator symbol is retained or accumulated until a terminator symbol is subsequently generated on another spin or activation of the reels. The free spin mode continues until at least one terminator symbol is generated and there are no retained anti-terminator symbols to nullify the effect of the generated terminator symbol.