.XGP File Extension
What is an XGP file?
File created by XGP (Xfire Game Patcher), a program used for modifying the xfire_games.ini file used by Xfire; saves a list of XGP-managed games profiles, which can be used to patch the Xfire .INI file.
NOTE: The XGP software and XGP file type are now deprecated. XGP has been replaced by a newer product called Xfire Profile Patcher.