Minecraft with advanced shaders

A sandbox game Pinoc built with Claude Opus 5.5. Copy the exact prompt free.

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by Pinoc (@Viggle_PINOC)FreeOpus 5.5 game prompts

@Viggle_PINOC built this with Claude Opus 5.5 and shared the full prompt on X; it is quoted below word for word. Claude Opus 5.5 with PINOC MCP one shotted this: A playable Minecraft recreation Link, prompt and more examples below 🧵 The original post had 3K views. Made with the PINOC MCP.

The prompt

Create a playable version of Minecraft in my browser. Add advanced shaders that make it look as real and beautiful as possible.  

World: vanilla ES modules + three.js (importmap from jsdelivr, no build step). Procedural voxel terrain with trees, beaches and water. Make it look as real and beautiful as possible: physically based sky, clouds, soft shadows, water reflections and caustics, god rays, bloom, PBR block textures. First/third-person player (V toggles), mining and placing blocks, torches, stairs, a hotbar and an inventory (E), a day/night cycle with nights that are still readable.  

Characters: keep the look pixel-art blocky Minecraft people (box head/body/arms/legs), but animate them with PINOC MCP. Use PINOC only for motions: download the skinned-glb format (Mixamo skeleton) and bake each clip onto the six blocky parts (limbs follow shoulder→wrist and hip→ankle, torso follows the spine, head copies the head bone). Strip the bundled X Bot mesh from every GLB so they stay small, strip root motion so walks play in place, turn every clip so the hips face forward on frame 1, and trim clips that don't loop cleanly to a matching span.  

Motions: check the free PINOC motion library first. Only generate a motion when the library has nothing that fits, and tell me the credit cost before generating. For every generation, compare the 4 samples and keep the one with the cleanest loop.  

Opening scene: a small village on the flattest open ground in view of spawn, with the player facing it. Each villager has a job, and each job uses a different motion: - a greeter that wanders and waves when it sees you - a miner, a lumberjack at a real tree and a farmer on a tilled dirt patch, each swinging a blocky tool; every strike chips particles off the block it hits - an archer with a bow that shoots arrows into a target on the release frame - a guard who draws a sword when you get close and faces you - a porter who carries crates between two piles, one at a time No floating labels over the NPCs.

Prompt by Pinoc (@Viggle_PINOC), quoted word for word from their post on X. Model as stated by the creator; your result will differ.

What’s inside

  1. Copy the prompt below, or download it as a SKILL.md
  2. Paste it into Claude Opus 5.5, ideally in Claude Code so it can write, run and test the game
  3. Swap in your own theme, characters or rules where the prompt names theirs
  4. Play it, then ask for fixes and polish in plain words

What you’ll bring

  • Claude Opus 5.5 (Claude Code, or a Claude chat for single-file HTML games)
  • A browser to play the result
  • Your own twist on the idea, if you want one

What you’ll get

  • A playable browser game in the spirit of the one above, written by Claude
  • The code, which you can keep editing

Perfect for

  • Anyone who wants to make a game without coding
  • Developers testing what Opus 5.5 can build
  • Teachers and parents making a game with kids

Also found as

opus 5.5 game prompt · claude game prompt · one shot game prompt · sandbox · minecraft with advanced shaders

Questions

What is Minecraft with advanced shaders?

Minecraft with advanced shaders is a sandbox game that Pinoc (@Viggle_PINOC) built with Claude Opus 5.5. This page quotes the prompt they shared, word for word.

Who made it, and where was the prompt shared?

Pinoc (@Viggle_PINOC) made it and shared the prompt on X: https://x.com/Viggle_PINOC/status/2102861943094583723. You can find more from them at https://x.com/Viggle_PINOC.

How do I use the prompt?

1. Copy the prompt below, or download it as a SKILL.md. 2. Paste it into Claude Opus 5.5, ideally in Claude Code so it can write, run and test the game. 3. Swap in your own theme, characters or rules where the prompt names theirs. 4. Play it, then ask for fixes and polish in plain words.

Is it free?

Yes. Copying the prompt and downloading the SKILL.md costs nothing on Omo. You run it with your own access to Claude Opus 5.5.

The video and the prompt belong to Pinoc. Omo lists them free, with credit and a link to the original post. Creators can ask us to remove a listing at omo.space/support.