Gaming System Bonus Feature Normalization via Supplemental Awards

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Gaming devices often require strategic combinations of bonus game features to maximize payouts, leading to unequal experiences for players, as certain combinations non-linearly increase average expected payouts, favoring strategic players and reducing excitement for less knowledgeable ones.

Innovation Solution

A gaming system that maintains a normalization table to ensure average expected payouts remain constant regardless of feature combinations, using supplemental awards to normalize payouts and allow players to combine features without advantage or disadvantage, maintaining a consistent total average expected payout per feature.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If players are allowed to combine multiple independent features for the same play of the bonus game, then player excitement and enjoyment increase, but the average expected payout non-linearly increases making the game unfair for less strategic players

Engineering Contradiction:
Improveplayer excitement and enjoymentVSAvoidfairness of game
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent changes the parameter of payout structure by introducing a normalization mechanism. Instead of allowing feature combinations to naturally produce non-linear payout increases, the system adjusts and normalizes the average expected payout across different feature combinations to a predetermined target value, ensuring fairness while preserving player choice and excitement

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The system implements feedback by calculating the average expected payout for each feature combination and comparing it against a target normalization value. Based on this comparison, the system adjusts payouts or feature availability to ensure that no combination provides an unfair advantage, maintaining game integrity while allowing strategic variety

Inventive Principle:
Principle #23Feedback

2Adaptability or versatility

If the gaming device enables players to select and combine different bonus game features, then player control and excitement increase, but the complexity of managing and normalizing payouts across combinations increases

Engineering Contradiction:
Improvefeature combination flexibilityVSAvoidpayout normalization complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies preliminary action by pre-calculating and storing normalization values for all possible feature combinations before the bonus game is played. This allows the system to quickly reference and apply the correct normalization factor during gameplay, reducing real-time computational complexity while maintaining accuracy across all feature combinations

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system segments the bonus game into independent selectable features, each with predetermined normalization values. This segmentation allows players to freely combine features while the system manages complexity by handling each feature's normalization independently through pre-computed values, rather than recalculating entire combination payouts in real-time

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS9799166B2Gaming system, gaming device and method for normalizing different features of an on-demand bonus game
Publication Date: 2017.10.24 INTERNATIONAL GAME TECHNOLOGY INC
  • US9799166B2 patent drawing
  • US9799166B2 patent drawing
  • US9799166B2 patent drawing

AI summary

In various embodiments, the gaming system, gaming device, and gaming method disclosed herein provides a bonus game which enables players to combine different, independent features without introducing any significant advantage or significant disadvantage to players for combining certain features over other features. The gaming system utilizes one or more bonus game supplemental awards to insure that the average expected payout per selected feature remains the same or substantially the same regardless of which bonus game features or combinations of features are employed for a play of a bonus game.