Larian Studios just announced a new game mode for Divinity: Original Sin 2.
Game Master Mode lets players create their own tabletop RPG adventures. This lets players use the combat and systems already present in their own campaigns. This was initially a stretch goal for the Kickstarter campaign. Modding systems in Original Sin 2 will allow masters to build battle arenas, villages, and more. In addition to that, there’s a vignettes system for masters to create text cards with multiple dialogue options and decision options. Campaigns will be uploaded and shared through Steam Workshop. More details for the mode are available here.
Divinity: Original Sin 2 is available in Steam Early Access here.