Ghost Car Champion System for Racing Game Engagement
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Solution Overview
Problem
Racing games with ghost cars lack interest as they only compete for speed using the player's car, lacking dynamic challenge and engagement compared to matches against actual players.
Innovation Solution
A game device that manages player data to create a competitive environment by allowing players to compete against computer-controlled characters based on their own data, with a champion system where players can become new champions by defeating the previous champion, and the champion's capabilities degrade over time, promoting frequent play.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a ghost car reproduces the player's previous travel state, then the game can be played solo, but the game lacks interest and dynamic challenge
Solution Approach 1:
The patent creates a ghost car that copies the player's previous travel state and stores it as play data. This allows the ghost car to represent another player's performance, providing a challenging opponent that feels authentic while enabling solo play. The copying mechanism transforms static recorded data into a dynamic competitive element.
Solution Approach 2:
The system dynamically manages champion status and play data. When a player defeats the ghost car, they become the new champion and their play data replaces the old champion's data. This dynamic updating ensures the ghost car always represents the current best performance, maintaining challenge and interest over time.
2Reliability
If the ghost car uses fixed player data, then the opponent behavior is predictable, but the game becomes repetitive
Solution Approach 1:
The system pre-records play data from actual player performances and uses this as the basis for ghost car behavior. By capturing real player actions in advance and storing them as standardized play data, the system ensures consistent and reliable opponent behavior that can be repeatedly challenged.
Solution Approach 2:
The champion status and associated play data are not fixed but can change when players defeat the ghost car. The system parameters (champion identity, play data content) are dynamically updated, ensuring the game evolves and provides variety while maintaining the reliability of the ghost car as a consistent challenge mechanism.
3Productivity
If players can challenge the ghost car anytime, then play frequency increases, but the champion status becomes meaningless
Solution Approach 1:
The system allows periodic challenges to the ghost car, enabling players to engage with the game frequently. Each challenge opportunity is structured around defeating the current champion's ghost car, creating a rhythm of play that maintains high engagement while preserving the significance of champion status through clear win/loss outcomes.
Solution Approach 2:
The system provides immediate feedback when a player defeats the ghost car - the player becomes the new champion and their play data replaces the old champion's data. This feedback loop maintains champion significance by clearly showing the consequences of victory, while the ability to challenge anytime ensures high play frequency. The feedback mechanism validates each challenge's importance.
Data Source
AI summary
In a car racing game, one player is given a crown in racecourse units which indicates that the player is the fastest player (champion) of the racecourse. A player can play a crown competition with the player possessing the crown aiming to acquire the crown. For example, when a player Px challenges the crown of the racecourse 1, the player Px operates a player's car PC and plays a match against a player Pa who is a crown-possessing player of the racecourse 1. Specifically, the player Px plays a match against a ghost car GC controlled based on ghost data Ga1 of the player Pa for the racecourse 1. When the player Px has won the match, the crown of the racecourse 1 possessed by the player Pa is transferred to (acquired by) the player Px.


