Super Mario Galaxy 2 box-art is depressingly happy 

Nintendo's released Super Mario Galaxy 2 box-art. Don't look if you're having a tough day.

The art shows Mario riding on the back of Yoshi with planets in the background.

Is there a hidden message? Of course there is. And it's U R MI AY (You are my high?). Fantastic stuff.

The game finally got US and EU dates this week. On Wednesday, it was announced it'd be releasing on May 23 in America, while it was confirmed yesterday it would launch on June 11 in mainland Europe and the UK.

A new batch of shots and a trailer were also released.

Box-art is below, courtesy of Wii Nintendo.