Pac-Man Evolution

Overview

Pac-Man Evolution is a modern recreation of the classic arcade game featuring procedurally generated mazes and intelligent ghost AI powered by trained neural networks. Developed in C++17 using the CRM64Pro GDK, this project showcases advanced AI game development techniques by combining genetic algorithms with neural networks to create adaptive and cooperative ghost behaviors.

The game offers two distinct gameplay experiences: Standard mode with classic ghost behavior rules, and Evolution mode featuring neural network-driven ghosts trained over 400 generations for enhanced challenge and strategy.

Pac-Man is a trademark of Bandai Namco Entertainment. This is an independent game inspired by the original concept and is not affiliated with or endorsed by Bandai Namco.

Features

Game modes

Standard: Classic ghost behavior rules faithful to the original arcade experience.
Evolution: Face off against neural network-trained ghosts that employ advanced strategies, cooperative hunting patterns, and emergent behaviors developed over 400 generations of genetic evolution
Workbench (developers): Experimental training environment for creating, testing, and evolving custom ghost behaviors.

Neural network AI

4 trained ghost agents with distinct personalities and hunting strategies.
Genetic algorithm training: Evolved over 400 generations to optimize ghost performance and cooperation.
Cooperative intelligence: Ghosts learn to work together, using coordinated tactics to trap the player.
Customizable AI: Ghost “brains” stored as XML files can be exported, shared, and modified.
Training system: Integrated development environment for evolving new ghost behaviors with custom neural network architectures.

Procedural generation

Dynamic maze creation: Every game features a unique, balanced maze layout (algorithm adapted from Shaun LeBron’s JavaScript implementation).
Deterministic generation: Ensures fair, playable mazes with optimal pellet distribution.
No repeated layouts: Endless variety keeps gameplay fresh and challenging.

Classic elements

High score tables for each game mode: Compete for the top spot.
Power pellets: Turn the tables on your pursuers.
Authentic mechanics: Faithful controls, scoring system, and gameplay feel.

Technical specifications

Modern C++17 codebase built on the CRM64Pro GDK framework.
Cross-platform: Native support for Windows 7/10/11, Linux (Kernel 4.18+), and macOS 10.13+ (x64 and arm64).
Open source: Complete C++ source code available under the zlib license.
Hardware-accelerated rendering: Smooth 60 FPS performance at 1024×768 resolution with minimal resource usage.
Audio system supporting high quality playback.

Development and contributions

The game is functionally complete and features a sophisticated AI training system, but is awaiting final graphics, music, and sound effects. We welcome contributions from artists, musicians, and sound designers to help complete the project.