Persistent Reel Elements for Accumulation-Triggered Bonus Features

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Solution Overview

Problem

Existing gaming apparatus struggle to balance yield versus randomness and volatility to create a feeling of luck, while also improving processing speed and efficiency, and providing engaging animations to encourage prolonged player participation.

Innovation Solution

A gaming machine and method that utilize game-logic circuitry and a presentation assembly to present symbol-bearing reels with persistent elements, where accumulation symbols trigger game features and animations, and a random determination decides bonus mode entry, enhancing gameplay with animations and features.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If gaming apparatus uses high quantity and frequency of player interactions to improve yield, then player engagement increases, but processing speed and efficiency deteriorate

Engineering Contradiction:
ImproveyieldVSAvoidprocessing speed
Core Design Contradiction:
ProductivityVSSpeed

Solution Approach 1:

The system pre-generates and stores multiple sets of game data including symbol arrangements, payout values, and animation sequences in advance. When a player interacts with the game, the processor quickly retrieves pre-prepared data sets rather than computing everything in real-time, thereby maintaining high yield through frequent interactions while preserving processing speed through efficient data retrieval

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The game processing is divided into separate functional modules: random outcome determination, symbol generation, payout calculation, and animation rendering. Each module operates independently and can be optimized separately, allowing the system to handle high-frequency player interactions without bottlenecking the entire processing pipeline

Inventive Principle:
Principle #1Segmentation

2Productivity

If gaming apparatus increases randomness and volatility to create feeling of luck, then player engagement improves, but yield control becomes difficult

Engineering Contradiction:
Improveplayer engagementVSAvoidyield control
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system incorporates a feedback mechanism where the processor continuously monitors game outcomes, player interactions, and accumulated payouts. Based on this feedback, the system dynamically adjusts the probability weights of different symbol combinations and game features, ensuring that randomness and volatility remain within acceptable ranges that maintain both player engagement and yield control

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The game parameters such as symbol probabilities, payout multipliers, and feature trigger frequencies are made dynamic rather than static. The system can adjust these parameters in real-time based on game state, player behavior patterns, and operational targets, allowing the apparatus to optimize the balance between creating exciting random outcomes and maintaining predictable long-term yield

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12412454B2Gaming system and method with a persistent element feature
Publication Date: 2025.09.09 LNW GAMING INC
  • US12412454B2 patent drawing
  • US12412454B2 patent drawing
  • US12412454B2 patent drawing

AI summary

There are provided a gaming machine and method that utilize game-logic circuitry and a presentation assembly configured to present a plurality of symbol-bearing reels, an array, and a plurality of persistent elements. The plurality of reels are spun and stopped to land symbols from the reels in the array. In response to the landed symbols including at least one accumulation symbol, an animation of addition of the accumulation symbol to one of the plurality of persistent elements is presented. A random determination whether or not to trigger one or more game features is made. If the determination is to trigger the one or more game features, a bonus mode is entered and the one or more game features are implemented via the game-logic circuitry for subsequent spins of the game, for any free games awarded during the subsequent spins, or any combination thereof until the bonus mode is terminated.