> For the complete documentation index, see [llms.txt](https://flutter2015.firefirestyle.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://flutter2015.firefirestyle.net/rendering/doc-9.md).

# \[@]demo::mini game(spacewar!)

<https://github.com/kyorohiro/hello_skyengine/tree/master/spacewar>

![](https://1814295318-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M23mFK0BQXfvUtsV5Gz%2F-M23mHdwSyo8rV1dBqZS%2F-M23mPHVA4UJFt_o0-lQ%2Fscreen.png?generation=1583849520331767\&alt=media)

// following code is checked in 2015/01/13 <https://github.com/kyorohiro/hello_skyengine/tree/master/spacewar>