There could be a problem of advertising it, though. "The same game, but now from a female perspective !" If everyone sees that it is basically the same game, they wouldn't buy it, I guess - i it was a full game, I mean. As an add-on ... perhaps.
Don't know whether this is possible at all, though.
Ridiculous. Paying more just to see the game from a female perspective? What nonsense. Why not make the female perspective the standard one and force people to pay extra to play as a man?
No.
There is no excuse for gauging your customers like that. Unless you're so greedy you are incapable to see videogames as anything other than a way to make money. And do we really want Larian to become Activision?
Heck, if Dragon Commander only lets you play as a guy, I'd still buy it. I'd grumble about and I'll think less of the game for it, but I'd probably still enjoy it. But if they were to pull a stunt like this, I wouldn't buy the game. Ever. I do have some principles.
