The PlayStation 1 was revolutionary in many ways, not the least of which was its focus on high-end 3D gaming and expansive worlds. The 3D craze of the 1990s that PS1 was on the front lines of would not have been complete without a genre that has become very prevalent today - the third-person shooter. One of the most popular genres today, the PS1 was home to a stable of fascinating third-person shooters that seem to have vanished into the ether.