Well, it may not be listed right there, but if the very organisers of the giveaway explicitly tell you, repeatedly and addressing you specifically, that you're not entering this competition, well, I think they may have some ground here! :/
Now, if you used an alias and didn't reveal yourself (with appropriate dramatism, and laughter of the "muhuhaha" kind) until you had the game on your hands...
"Writing is not necessarily something to be ashamed of, but do it in private and wash your hands afterwards."
-Robert A. Heinlein