| A City Sleeps | |
|---|---|
 Steam store card | |
| Developer(s) | Harmonix |
| Publisher(s) | Harmonix |
| Engine | Unity[1] |
| Platform(s) | Windows, Mac OS X |
| Release | October 16, 2014 |
| Genre(s) | Scrolling shooter |
| Mode(s) | Single-player |
A City Sleeps is a horizontally scrolling shooter video game developed by Harmonix for Microsoft Windows and Mac OS X on October 16, 2014.