4E Song of Ice & Fire?

[Ranger REG]

No need for fearmongering, you can run a 4E game in any campaign setting...

Any? I can't help but challenge that statement.

 

[Amphimir Míriel]

Any? I can't help but challenge that statement.

What I meant is that the GSL police won't batter down your door just because you decided to make a homebrew [Oerth/Ptolus/Golarion/Athas/Ravenloft/Krynn] 4th edition game...

I agree that some settings favor the new rules more than others, but the case in point (a Westeros 4E game) is far from impossible...

 

[Tiberius]

as long as you do not make that into a book and sell it.

Which is precisely what Green Ronin wants to do, thus necessitating a non-GSL version.