- HLSW, Half-Life Server Watch, is a game administration tool which is capable of remotely administrating .
- Free • Proprietary
The program is no longer updated. Last version, 184.108.40.206, released in June 2011, can be still downloaded from the official website.
- GSRC is a HLSW-like tool to help administrating game servers.
- Paid • Proprietary
The website is dead, but an archived version can be accessed via Internet Archive: https://web.archive.org/web/20150925084803/http://gsrc.chatcom.net/No screenshots yet