# Pawprint Club

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [ryoco shin](https://cerebralvalley.ai/u/ryoeye)
- **GitHub:** https://github.com/gaejams/k-city-keyring
- **Demo video:** https://youtu.be/Hr-5urUliUs?si=Spad72a20rqQBHO5
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2594

K-CITY KEYRING: A Little City, A Little Wish

K-CITY KEYRING is a cozy 3D exploration game that transforms everyday travel moments into personalized digital keepsakes.

Set in a stylized version of Daejeon, South Korea, players explore a small city with a dog companion, discover local landmarks and shops, interact with NPCs, and collect virtual keyrings to attach to their travel bag.

The experience introduces a personal layer through Meta AI. Players can express a wish, and Muse Spark transforms their words into a personalized keyring engraving and companion message. These details turn a simple collectible into a meaningful memory.

Built during the hackathon with React, Three.js, and the Meta Model API, the prototype combines interactive exploration, collectible progression, and AI-powered personalization.

The longer-term vision is to connect local tourism, interactive storytelling, and personalized souvenirs, creating new ways for destinations and their visitors to build lasting connections.

Live demo: https://k-city-keyring.onrender.com/

## More from Meta Global AI Developer Hackathon

- [Resonance Labs](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2591)
- [StormGate-Zero](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2592)
- [Infinity](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2593)
- [Jeffery Nketiah](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2595)
- [Fight Club](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2596)
- [SignBridge](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2597)

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Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2594. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt