Files with BGP extension might be found as audio files from some PSP games.
There is one other file type using
the BGP file extension!
.bgp - Bugbiter APAC239i picture image
What is bgp file? How to open bgp files?
The BGP file extension was reported to have been in the past used for some sort of audio format. Probably used in one of the PSP games. No further information could be found.
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