This game doesn't have DMR and can be played offline. ^^ And the devs are trying to bring the game here, to support itch.io, but they have been finding troubles with the itch.io payment processors, which hasn't allowed them to place it here yet ^^
I understand that. Was just trying to inform, really. There's a page in GOG and several requests for the full game to be available there. Hopefully, it will be there soon and you can enjoy it then. ^^
