---
name: opus-5-5-game-endless-cozy-procedural-world
description: "Use when you want a game like @argofowl's \"Endless cozy procedural world\". Runs their exact Claude Opus 5.5 prompt."
source: https://x.com/argofowl/status/2102529695908806728
prompt_source: https://x.com/argofowl/status/2102529695908806728
author: "🥔🥔🥔 (@argofowl)"
model: claude-opus-5-5
---

# Endless cozy procedural world

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

- Made by 🥔🥔🥔 (@argofowl) and shared on X: https://x.com/argofowl/status/2102529695908806728
- Prompt quoted word for word from: https://x.com/argofowl/status/2102529695908806728
- Model as stated by the creator: Claude Opus 5.5. Omo has not re-run it, so your result will differ.

## 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
create a new project in my projects folder called "endless-game": an endless, procedurally generated world built with three.js in the browser that i can roam freely and just enjoy. every area should be randomly generated, with surprises everywhere no matter how long i play. it should feel calm, relaxing and genuinely fun, like the cozy, satisfying vibe of a supermarket simulator, but it shouldn't be a supermarket game. i want a really interesting world to walk around in, with entities i can meet and interact with, and really cool graphics. set a clear goal for the project, keep working until you reach it, and play a sound chime when it's done and ready for me to play and test.
```

---
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