Web URLs give out a little more information.
After typing in a few game names, I found that MarioParty4.com lead to the Mario Party home page. This may not mean much (as this could be a saftey net for people who don't realize there is no fourth in the series,) But it is worth noting.
On a more exciting note, metroidadvance.com leads right to Nintendo's home page! If this doesn't confirm its existence, what does?!