Virtua Cop 3 is the third installment in the virtua cop series. It was supposed to be released on the xbox but the release was cancelled in most regions.
It did get a release in Japan on the xbox though and so if you can find that version it can be played on the cxbx emulator.
How Can I play Virtua Cop 3?
Check out this video of it being played with the new Sinden Light Gun:
It was a Arcade release and has recently become available to play (with some bugs) on technoparot as well.
Wikipedia page: https://en.wikipedia.org/wiki/Virtua_Cop_3