xfire (pronounced "X-Fire"
[1]) is a
freeware instant messaging service targeted at
gamers, that also serves as a
game server browser and has various other
features. It is currently available for
Microsoft Windows. Xfire was originally
developed by Ultimate Arena based in
Menlo Park, California. Xfire currently has over 16.7 million registered users.
[2]
Game detection
Xfire features the ability to detect the
video game a particular contact is running. By analyzing running
processes, Xfire can detect active games and send that information to Xfire
clients with the current
player as a friend. For many games, it can also detect which
server people are playing on, the
level which is running and
ping times. Some games may be joined instantly. Xfire logs what games users are playing, how many hours they have played them, and saves other information (such as scores) from game servers. This information can be converted into a
PNG image by the server via
PHP for every user to use as a
signature.