Latest Steam In-Game Overlay 1378500910 user agents:
| User Agent |
Platform | Device |
| Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; Valve Steam GameOverlay/1378500910; ) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.166 Safari/535.19 |
Windows 7 | Unknown |