D&D Conversion
This document explains how to convert classic D&D adventures for play using SIMGENS:
Using this technique, you can play old favorites, such as the TSR adventure modules from the B and X series. You can even run an extended D&D-style campaign. Because it’s SIMGENS, play should be very fast and fun!
This conversion is tailored to the Rules Cyclopedia version of classic D&D, but it should be easily adaptable to any D&D variant.