Re: [Trisquel-users] I am a gamer can you plaease let me knw if these games are ok to install.

[sirgrant]

According to the  
[https://www.gnu.org/distros/free-system-distribution-guidelines.html#non-functional-data  
GNU Project's Guidelines for Free System Distributions: Non Functional Data]:

Data that isn't functional, that doesn't do a practical job, is more of an  
adornment to the system's software than a part of it. Thus, we don't insist  
on the free license criteria for non-functional data. It can be included in a  
free system distribution '''as long as its license gives you permission to  
copy and redistribute, both for commercial and non-commercial purposes.'''  
For example, some game engines released under the GNU GPL have accompanying  
game information—a fictional world map, game graphics, and so on—released  
under such a verbatim-distribution license. This kind of data can be part of  
a free system distribution, even though its license does not qualify as free,  
because it is non-functional.