Larian Studios Forums Divinity - Original Sin Divinity Original Sin - Mods Is Divinity: OS unfriendly to modding?

I don't think they are protective as such, their engine is just not very friendly to modding the main campaign. They didn't need that feature while making the game.

But if you look back a NWN1 and NWN2 there lots of small modules/campaigns. I think this is what Larian has as a vision for D:OS.