Club Nintendo is Experiencing Login Problems with Mario Kart 8
Unless you’ve been living under a rock, you’re well aware of Mario Kart 8 releasing yesterday, you might also be experiencing some trouble with registration.
It all started with Nintendo offering a free game with registration, as we all know, everyone loves free stuff. As a result Club Nintendo login servers are experiencing problems.
— Nintendo of America (@NintendoAmerica) May 30, 2014
Log-in tempts are greeted with error messages. If you’re trying to get your free copy, it’s best to plan ahead.