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Mizuki: Crowned by Moonlight

3D web extraction game with Astra, PlayCanvas, WebGPU & Rive

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Mizuki: Crowned by Moonlight is a 3D browser-based extraction game. Explore, fight, and gather loot, then choose whether to push your luck or escape with your rewards. Built with Astra, PlayCanvas, WebGPU, and Rive, it brings risk-and-reward gameplay directly to the web. Play in a WebGPU-compatible browser, with no installation required.

PH · launched Sep 18, 2026 · 1 upvote (top 69%) · 0 views

Niche: browser-based video games · 380 launches, 21 in the last 7 days ▼ -28% · Explore this niche →

Category and tags
  • Media & entertainment
  • Content generation
  • B2C
  • Not AI
  • Hobby / open-source project
  • Artificial Intelligence
  • OpenAI Day

Visit website ↗ Source listing ↗

More like this: all 380 launches in browser-based video games →

Could you build this?

Partial A 3D browser-based extraction game using WebGPU and PlayCanvas involves complex network synchronization, server-authoritative anti-cheat, inventory persistence, and custom 3D asset pipelines.

What it would actually take: A real multiplayer extraction game requires an authoritative multiplayer backend using headless game instances or custom spatial networking (e.g., Colyseus, PlayFab, or custom Go/Rust game servers). The client stack relies on PlayCanvas/WebGPU with asset optimization pipelines, Rive runtime UI integration, and robust low-latency networking via WebSockets or WebTransport.

Competitors

Other products that read as similar to this one : 122 launches clear the similarity bar, closest 8 shown.

Attention rank: #98 of 123 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 282 days after the earliest competitor.

  • hollow-crown · github · 2026-09-24 · 10 upvotes · similarity 0.45
  • twilight · github · 2026-10-02 · 28 upvotes · similarity 0.43
  • Moonlight-CivSwitch · github · 2026-11-08 · 98 upvotes · similarity 0.41
  • mcdub3-nx · github · 2026-10-21 · 59 upvotes · similarity 0.39
  • eclipse-game · github · 2026-10-14 · 17 upvotes · similarity 0.37
  • HENkaku-PS4 · github · 2026-10-22 · 44 upvotes · similarity 0.37
  • Kasumi · github · 2026-09-25 · 9 upvotes · similarity 0.36
  • Papa Katsu: Seven Treasures · ph · 2026-11-01 · 1 upvotes · similarity 0.36

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.