# Retro Space Shooter GitHub Calendar

> An interactive GitHub contribution calendar that transforms into a playable retro space shooter game. Features smooth canvas animations, spaceship controls, particle explosions, and full dark mode support.

- Author: [Jahirul Islam](https://21st.dev/@jahirulislamrayhan07)
- License: unknown
- Live preview: https://21st.dev/@jahirulislamrayhan07/components/retro-space-shooter-git-hub-calendar

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/jahirulislamrayhan07/retro-space-shooter-git-hub-calendar?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt