MLX-Serve Minecraft Clone

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MLX-Serve Minecraft Clone

A one-shot Minecraft clone built with Qwen 3.8 Flash Next on Apple Silicon.

byDavid Dalcu

Open source

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Description

A playable 3D voxel game recreation generated in a single prompt. It showcases the code-generation capabilities of the Qwen 3.8 Flash Next model running locally on Mac hardware via the native MLX-Serve inference engine.

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Details

Why this is interesting: Impressive one-shot recreation of a complex 3D game engine, demonstrating the reasoning power of the Qwen 3.8 Flash…
Attributed to: @ddalcu
Built with: Ling 3.0 Flash Fin Qwen3.8-Flash-Next Gemini 3.7 Flash Qwen3.7 Flash 3.5 Flash Cyber 3.6 Flash Step 3.7 Flash Gemini 3.5 Flash 2.5 Flash Qwen3 8B Qwen3 14B Qwen3 30B-A3B
Links: View tweet
Tags: #minecraft #voxel #apple-silicon #mlx

Discovered: X
First posted: X · Aug 31, 2026
Listed: Added 16d ago
Build: Strong
Models: Strong

Prompts

Prompt 1

Let's write the code carefully so that it compiles with strict TS.

Voxel builder:

```ts
export interface Voxel { x:number; y:number; z:number; c:number }
export class VoxelSet {
  private voxels: Voxel[] = [];
  add(x,y,z,c){...}
  box(...) fill
  get size
  toGroup(scene): THREE.InstancedMesh - group by color, one InstancedMesh per color.
}
```

Colors: hex number palette.
Scene scale: voxel = 1

Source

Prompt 2

build me a minecraft clone using threejs, npm, typescript, test files, linting, and better graphics than minecraft, make it look good. Just simple block building with the basic minecraft blocks, but make it look really good with amazing graphics. Generated textures and sounds.

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