Divinity will have co-op at launch and the number of possible players depends on "the final party size," but Larian says mod support can "extend this"

"The amount of players playing together will be depending on the final party size," van Semmertier explains. "But since modding is planned for this project as well, players will be essentially free to ...
Kotaku

Divinity: Original Sin II

All the Latest Game Footage and Images from Divinity: Original Sin II Divinity: Original Sin II is a single- and multiplayer top-down, party-based role-playing game with pen & paper RPG-like levels of ...