Good points al. That said, there are ways. Tales From The Yawning Portal, an official Wizards of the Coast licensed product (designed for 5e) contains 4-6 classic AD&D 1st edition adventures, revised for 5E and implemented for Roll20. This already has: White Plume Mountain, Tomb Of Horrors, Hidden Shrine of Tamoachan, and Against The Giants. <a href="https://marketplace.roll20.net/browse/bundle/5/tal" rel="nofollow">https://marketplace.roll20.net/browse/bundle/5/tal</a>... On a different approach, there are non-infringing homages to old-school modules. Check out a Marketplace set called Caves Of Entropy , it feels very familiar to that era of old-school gaming and is useful for playing Caves Of Chaos (classic module). This product in Roll20 is not a module, just a map pack. <a href="https://marketplace.roll20.net/browse/set/837/the-" rel="nofollow">https://marketplace.roll20.net/browse/set/837/the-</a>...