Voice-Driven Murder Mystery: Interview AI Suspects with Your Voice

MrRowTheBoat · hn · 2026-08-10

Developer MrRowTheBoat showcases a voice-driven murder mystery game on Hacker News where players interrogate AI suspects using voice. Built on OpenAI's gpt-realtime-2.1 via WebRTC, the game limits sessions to 30 minutes due to cost. Each suspect has tools to record accusations and evidence, and a separate gpt-5-mini judge evaluates whether players presented required evidence, allowing paraphrasing but not vague fishing. Tech stack: Next.js, MongoDB, Clerk.

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