# Arcade stick

> Gizmo pack gadget: an arcade stick in a low wedge case, with a ball-top lever on a dust washer, six candy buttons in two arcs, direction arrows printed around the lever and a start button. The lever leans after your cursor; left alone it plays a combo of its own. A tap mashes all six buttons and slams the stick. Raymarched in WebGL, six palettes.

- Slug: `gizmo-joystick`
- Category: [Asset packs](https://www.assembli.design/category/asset-packs.md)
- Subcategory: [Gizmo](https://www.assembli.design/category/asset-packs/gizmo.md) (`gizmo`)
- Type: component
- Tags: 3d, webgl, raymarching, asset, gadget, tech, toy, joystick, arcade, gaming, buttons, fight-stick
- npm dependencies: none
- shadcn/ui dependencies: none
- Added: 2026-10-22
- Live preview: https://www.assembli.design/preview/gizmo-joystick
- Page: https://www.assembli.design/components/gizmo-joystick

## Install

One-time setup (needs a subscription):

1. Add the registry to the project's `components.json`: `{"@assembli":{"url":"https://www.assembli.design/r/{name}.json","headers":{"Authorization":"Bearer ${ASSEMBLI_API_KEY}"}}}` (merge into `"registries"`).
2. Put an API key from https://www.assembli.design/account in `.env.local` as `ASSEMBLI_API_KEY=asm_…`.

Then install with the shadcn CLI (writes `components/gizmo-joystick/gizmo-joystick.tsx` and installs dependencies):

```bash
npx shadcn@latest add @assembli/gizmo-joystick
```

Registry item JSON: https://www.assembli.design/r/gizmo-joystick.json (send `Authorization: Bearer <api key>`)

## Code

> Component source needs an Assembli subscription ($12/month) and an API key sent as `Authorization: Bearer <key>`. To get one without copying anything, POST https://www.assembli.design/api/agent/login (or call the MCP tool connect_account), show the user the link it returns, and poll https://www.assembli.design/api/agent/token for the key. Or subscribe at https://www.assembli.design/pricing and create a key at https://www.assembli.design/account.