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Hallucinate

Massively Multiplayer Online Rave

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https://github.com/stagas/hallucinate

HN · launched May 28, 2026 · 442 upvotes (top 1%) · 1 view

Niche: multiplayer browser games · 159 launches, 10 in the last 7 days ▼ -29% · Explore this niche →

Category and tags
  • Media & entertainment
  • Communication
  • B2C
  • Not AI
  • Hobby / open-source project

Visit website ↗ Source listing ↗

More like this: all 159 launches in multiplayer browser games →

Could you build this?

Partial Building a simple web frontend for an audiovisual party is straightforward, but synchronizing real-time audio, WebGL visualizers, and state across massive numbers of concurrent users requires non-trivial networking.

What it would actually take: The architecture requires WebAudio/WebWorker synths, WebGL/Three.js shaders on the client, and a clustered WebSocket or WebRTC data channel backend (Node.js/Elixir) for low-latency synchronization of musical tempo, chat, and avatars. The hard part is managing audio clock drift across disparate client devices and scaling peer/socket connections for 'massively multiplayer' concurrency. It requires expertise in real-time distributed systems and client-side audio DSP/WebGL rendering.

Discussion

20 comments analyzed.

Competitors mentioned: Second Life, Minecraft, Metaverse platforms

Concerns raised: AI-generated code quality and maintainability, Server load and performance issues, Long-term user retention and engagement

Feature requests: Global chat system, Player interaction mechanics and rewards system, Improved camera positioning during jumping, Better chat interactions between players

Competitors

Other products that read as similar to this one : 480 launches clear the similarity bar, closest 8 shown.

Attention rank: #6 of 481 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 209 days after the earliest competitor.

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.