Neon Spirits

Hey Product Hunt! 👋 I've always loved color-sort puzzle games, they're simple, satisfying, and perfect for killing time. But after playing dozens of them, they all started to feel… the same. I kept thinking: what if the pieces fought back? That's how Neon Spirits was born. I wanted to take a familiar mechanic and drop it into a world with personality, a haunted hotel where ghosts have their own agenda. The result is a game that feels like a chill sorting puzzle but keeps you on your toes. I built the entire thing with vanilla HTML5 Canvas and JavaScript, no game engine, no framework. Just code, a canvas, and a lot of late nights. The audio is fully synthesized in-browser using the Web Audio API, no audio files at all. Every pop, whoosh, and chime is generated on the fly. I wrapped it for iOS and Android using Capacitor, which let me ship a native-feeling app from a single codebase. This is a true solo project, design, code, art, and audio, and I'm genuinely proud of how it turned out. I'd love to hear what you think. What level can you reach? 👻