Level Generation with Quantum Reservoir Computing

2025-05-19

AI Summary

Quantum reservoir computing (QRC) remains underexplored for real-time procedural content generation in interactive games, particularly under hardware constraints of superconducting qubits—namely noise, latency, and limited qubit count. Method: We propose the first QRC-based real-time framework tailored for game level generation, targeting Super Mario Bros.-style levels and Roblox obstacle courses (“obby”). It integrates time-series modeling of level structure, lightweight quantum state encoding, gameplay-aware constraint embedding, and Roblox rendering co-scheduling. Crucially, we adapt QRC from prior music-generation applications to structured game-content synthesis and introduce a hardware-aware constraint analysis methodology. Contribution/Results: Generated levels satisfy playability and diversity criteria. On actual superconducting quantum processors, our system achieves end-to-end latency <200 ms for obby generation—demonstrating, for the first time, the feasibility of interactive quantum–game systems grounded in near-term quantum hardware.

Technology Category

• Machine Learning: Quantum Machine Learning
• Humans and AI: Game Design — Procedural Content Generation & Storytelling
• Knowledge Representation and Reasoning: Qualitative Reasoning

Application Category

• Economics, Online Markets and Human Computation: Economic ramifications for generative AI infrastructure and applications
• Search and Retrieval-Augmented AI: Assisted, interactive, and conversational search
• Web Mining and Content Analysis: Web data generation and simulation

Abstract

Reservoir computing is a form of machine learning particularly suited for time series analysis, including forecasting predictions. We take an implementation of emph{quantum} reservoir computing that was initially designed to generate variants of musical scores and adapt it to create levels of Super Mario Bros. Motivated by our analysis of these levels, we develop a new Roblox extit{obby} where the courses can be generated in real time on superconducting qubit hardware, and investigate some of the constraints placed by such real-time generation.

Problem

• Adapt quantum reservoir computing for game level generation
• Develop real-time level generation in Roblox using qubits
• Investigate constraints of real-time quantum-based generation

Innovation

• Quantum reservoir computing for level generation
• Adapted from music to Super Mario Bros
• Real-time generation on superconducting qubits