Tropic Haze LLC is based in Washington, US.
Correct me if I am wrong, but on your side of the Atlantic, *distributing tools* for DMCA circumvention is illegal, and there are people pushing for even forbidding to merely *link* tools.
I am not saying Nintendo could win, merely that they won't be immediately laughed out of court, or at least not before having cost legal fee to Tropic Haze.