My team of ~10 had a pretty good time with a D&D one-shot session using https://app.roll20.net/ https://app.roll20.net/ . Bonus was that enough of us enjoyed i

My team of ~10 had a pretty good time with a D&D one-shot session using https://app.roll20.net/ https://app.roll20.net/ . Bonus was that enough of us enjoyed it that we could pick up where we left off and hold successive events. Caveat -- the DM (and at least a couple more people) were familiar with the website, and were able to help newbies set up fresh characters.