We now have dumps of Pioneer Laseractive titles, thanks to Kineko Video and Gaming Alexandria.
There's no emulator to play them, but it's some progress, nonetheless.
https://archive.org/details/akuma-no-shinban-pioneer-laseractive-discdump-hiresscans
https://archive.org/details/ghostrush-pioneer-laseractive-discdump-hiresscans

We now have dumps of Pioneer Laseractive, thanks to Kineko Video and Gaming Alexandria.
There's no emulator to play them, but it's some progress, nonetheless.
https://archive.org/details/akuma-no-shinban-pioneer-laseractive-discdump-hiresscans
https://archive.org/details/ghostrush-pioneer-laseractive-discdump-hiresscans