I have friends all over the world. I'm sure most of you do, too. The Internet connects us with people from everywhere, instantly. But it's kinda hard to bring in Henrix from Sweden or Halfi from Wales or Jyggdrasil from Kuala Lumpur for a gaming session. That's where Roll20 comes in. They've teamed up with Wizards of the Coast and are releasing official Dungeons & Dragons modules on their platform. You can get the Princes of the Apocalypse module now.