QTracker now supports WON2 ,every server on master server from any game or Mod should be up and listed there,QTracker is recommanded for everyone having issues with In-game server browser .
- Note that not all servers will be listed and you're likely not going to get a full Result, So you might stick with "PingTool" if you didn't like it
- Download and Install "QTracker"
- Check "Half-Life WON" From games list"
- Locate your Half-Life executable file "hl.exe"
- Click "Internet Games" from left bar
- Select whatever server you'd like to join
Have fun .