"Still, even many free software proponents may fail to provide
an answer to those who are skeptical about the viability of free
gaming. While it is true that software should be ethical, video
games need not suffer for it. The business models for production
simply need to change, and just like they have for other software,
they will for gaming as well.
When people ask you how gaming as we know it can exist in a free
software world, you should open with your response with, "It can't,
but it can be better."