How do I play these games?Unless you own original hardware (chances are you don't), your best bet is using an emulator. A recommendable emulator for this system is M.A.M.E. (OSX, SDL). In the special case of laserdisc games, you should give DAPHNE a try.
As you can see, we don't have decent instructions here yet. If you have questions or if you want to help fill this gap, head over to the forum.