While MAME does support some Laserdisc-based games - Firefox, Us vs. Them, Mach 3, Cube Quest, and Time Traveler, along with a couple of others - Dragon's Lair

While MAME does support some Laserdisc-based games - Firefox, Us vs. Them, Mach 3, Cube Quest, and Time Traveler, along with a couple of others - Dragon's Lair is not among them. It's complicated.