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localhost: The streets remember everything, do you?

GeoGuessr meets Pokemon GO. Play from your couch. Real maps. Real places. Anywhere in the world.

localhost

Alien agents have invaded the spots you know best: your corner café, the old bookstore, that park you cut through every morning. A real-world online scavenger hunt that turns your neighborhood into a battleground.

Flutter (Web, iOS, Android) with Mapbox on the frontend. Rust/Axum backend with PostgreSQL via NeonDB and Firebase Auth + JWT. AI/ClueCompass service built on Python FastAPI using OpenAI/Anthropic SDKs and Google Places API. Infrastructure on Docker, Google Cloud, Firebase, and Cloudflare. Development powered by Claude Code for agentic development and OpenAPI spec-driven workflows.

“Prove you know your streets better than any AI ever could.”

Key Integrations

FirebaseAuth + JWT
MapboxMaps & Frontend
Google PlacesLocation Intelligence
NeonDBPostgreSQL

Gameplay

The Loop

1
InvasionAI agents invade your neighborhood, claiming territory on the map
2
HuntNavigate to marked locations and discover AI-generated riddles about real places
3
ChaseRace against time to solve location-based challenges before agents escape
4
ShowdownProve your local knowledge to defeat the agent and reclaim territory

Scoring

Dual Score System

Points earned per hunt based on accuracy, speed, and proximity. Tracks cumulative performance across sessions.

ELO Rating

Adaptive difficulty engine. Your ELO rating adjusts after every encounter, matching you against progressively smarter AI agents.

Architecture

Flutter client, Rust/Axum API, Python AI/ClueCompass service. Infrastructure on Docker, Google Cloud, Firebase, and Cloudflare.

Interactive diagram powered by ArchByte - pan, zoom, click nodes, and explore flows

Technology Stack

FlutterWeb, iOS, Android
MapboxMaps & Frontend
Rust / AxumBackend API
NeonDBPostgreSQL
Firebase Auth + JWTAuth
Python FastAPIAI / ClueCompass
OpenAI / Anthropic SDKsAI Models
Google Places APILocation Data
DockerContainers
Google CloudInfrastructure
CloudflareEdge / CDN
Claude CodeAgentic Dev

Ready to win customers?

Let's accelerate adoption together.