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Voxel Musou: Dynasty Warriors-style game built with "Opus 5.5 ultracode" (X video)

BubuAi (@BubuStd) · 2026-09-24 · ai-made · 169,302 views

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Made by AI

Model: Claude Opus 5.5 · Series: Agent-built game or 3D world (the video shows the result)

Evidence: X post (2026-09-24): 'Opus 5.5 ultracode is unreal. / I just built the game I wanted most as a kid on PS2 — Dynasty Warriors — with Opus 5.5 ultracode. Zhao Yun vs 300 soldiers: combos, dodges, Musou. / Halfway through I wanted it to go faster. Then I opened the preview link and just… stopped. Let it cook. / Play it :<link> / Repo:<link> / stack:three.js'

Human role: Creator let it run ("let it cook"); playable link and open-source repo published.

Pipeline: Opus 5.5 (ultracode) → three.js game → 19-second capture

What's in the video

Description written by Gemini, which watched and listened to the whole video.

Summary
This video presents raw gameplay footage of a 3D voxel-style hack-and-slash action game modeled after Dynasty Warriors, shared by BubuAi (@BubuStd). The player controls the Three Kingdoms warrior Zhao Yun (趙雲) as he fights through swarms of blocky enemy soldiers and enemy officers, executing combos and a signature "Musou" ultimate attack.

What is shown

Claims & numbers

Notable quotes

Assessment
This is a direct gameplay screen recording of a functional, playable voxel combat game prototype created with coding assistance ("Opus 5.5 ultracode"). The footage displays authentic interactive mechanics, fluid physics, and working collision/rendering rather than pre-rendered video mockup footage.

Lyrics & themes

Lore & references

Visual style & craft

Described by gemini-3.8-flash on 2026-10-05 from the video's audio and frames.

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