Re: [Trisquel-users] Libre Game Development

[infinityfallen]

That's correct. Sorry if the wording caused any confusion, but the 'source  
code' and four freedoms are only required for software. It's often expected  
that the documentation also gets it, but art used in manuals would be the  
only kind that you might need to free. Anything else is, as you say,  
considered part of the 'game experience'.