Postby Davidizer13 » Fri Mar 15, 2013 6:45 pm
I'm not so sure you can call most mods illegal - quite a few games nowadays are designed as being open to modification. Valve is known to hire programmers from the modding community, and even bought up Counterstrike, which began as a total modification, and made a commercial product out of it. Now, if the mod contained copyrighted material, like music or images, then it'd be illegal, and if it gave you some sort of advantage in an MMO, then you'd be subject to punishment from that community for cheating, but other than that, I don't see any problems.
Fan translation, though, that's more debatable. I think Atria got it right by comparing them to fansubs. In and of themselves, you aren't pirating anything, but you're most likely going to have to download the original game if you're going to use them, and that would probably be illegal. They could be seen as an encouragement to piracy in a legal setting. But there's plenty of fan translations to freeware games, like La Mulana or Cave Story, where the game's already been given to you for free, so in my mind there's no trouble at all there.