Show HN: Freightfloor. Have 3 minutes? Drive a forklift vs. AI

Category: ai-ml

Tags: game, multiplayer, simulation, ai-agents, prompt-security, typescript

Score: 6.0/10 (Innovation: 6, Technical: 7, Documentation: 7, Utility: 4)

Freight Floor is an arcade-style multiplayer forklift game built on an authoritative 10 Hz warehouse simulation with autonomous AI forklift fleets, where human players compete against Gemini-powered strategic agents. It serves as a real-time sandbox for production AI engineering patterns, including hybrid neuro-symbolic control, 7-layer prompt injection defense, and strict cost guardrails with live observability. The combination of a genuinely playable game with serious AI infrastructure benchmarking makes it an interesting reference architecture.

Target audience: AI/ML engineers, backend developers, game developers

Repository: https://freightfloor.com · TypeScript · Apache-2.0

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