Max party size confirmed to be 4. What's wrong with more? Is it an engine limitation?
No it is because the game is made to be played multiplayer. That's what it has been designed for from the ground up, as a multiplayer tabletop simulator. Of course someone can play it single player if they want, but that's not what the game is designed for. All the game design choices, party size, combat system, dialog system, very little control over what characters you can play and how your companions can develop, are all clearly design choices favoring a multiplayer TT sim model for the game.
