
1) Online gaming service 2) Windows-only freeware
Found on
https://www.crosswordclues.com/clue/xfire

Xfire (pronounced `X-Fire`) is a proprietary freeware instant messaging service for gamers that also serves as a game server browser with various other features. It is currently available for Microsoft Windows. Xfire was originally developed by Ultimate Arena based in Menlo Park, California. As of January 3, 2014, it currently has over 24 millio.....
Found on
http://en.wikipedia.org/wiki/Xfire
No exact match found.