Classic Pac-Man gets an on-chain twist with Caffeine AI build on ICP

A developer known as @lysergin33 has recreated the iconic Pac-Man game on the Internet Computer (ICP), using Caffeine AI to build and deploy it entirely on-chain. The project, titled ICPacman, brings a nostalgic touch to blockchain gaming with a fully functional leaderboard that tracks player scores directly on the network.

The game, available at icpacman-lo7.caffeine.xyz, is a working prototype that blends classic arcade mechanics with Web3 technology. While the developer noted a few remaining bugs to fix when time permits, the early version already showcases how Caffeine AI can simplify the creation of interactive, blockchain-based experiences.

Caffeine AI allows developers to build decentralised apps through natural language prompts, automatically handling on-chain logic, front-end design, and deployment. In this case, it powered both the gameplay engine and leaderboard integration for ICPacman without extensive manual coding.

The project demonstrates how the Internet Computer is becoming a platform for creativity beyond finance and infrastructure, opening doors for entertainment and experimentation. Games like ICPacman highlight the potential for casual, accessible Web3 apps that run entirely on-chain without relying on external servers.

For players, it’s a familiar challenge in a new environment. For developers, it’s a glimpse of how AI-driven tools like Caffeine can make blockchain development faster and more approachable.