---
name: opus-5-5-game-ultra-realistic-voxel-engine-and-game
description: "Use when you want a game like @oviniciuslana's \"Ultra-realistic voxel engine and game\". Runs their exact Claude Opus 5.5 prompt."
source: https://x.com/oviniciuslana/status/2103086714772463953
prompt_source: https://x.com/oviniciuslana/status/2103086714772463953
author: "Vini Lana (@oviniciuslana)"
model: claude-opus-5-5
---

# Ultra-realistic voxel engine and game

A free prompt from the Omo "Opus 5.5 game prompts" collection.

- Made by Vini Lana (@oviniciuslana) and shared on X: https://x.com/oviniciuslana/status/2103086714772463953
- Prompt quoted word for word from: https://x.com/oviniciuslana/status/2103086714772463953
- Model as stated by the creator: Claude Opus 5.5. Omo has not re-run it, so your result will differ.
- English translation of the prompt: Create an ultra-realistic game engine without using libraries, then create an ultra-realistic Minecraft-style game that runs in the browser in HTML.

## How to use

1. Open Claude Code (or a Claude chat for a single-file HTML game) running Claude Opus 5.5.
2. Paste the prompt below.
3. Change the theme, characters or rules if you want your own version.
4. Play it, then ask for fixes in plain words.

## Prompt

```text
crie uma engine de jogo ultrarealista sem usar libs e na sequencia crie um jogo estilo minecraft ultrarealista que rode no browser em html
```

---
The prompt and the game belong to their creator. Listed on omo.space with credit and a link to the original.
Creator and want it removed? https://omo.space/support