So maybe i am wrong, because i didn't saw this news anywhere, but i was watching Nintendo Treehouse event and they just said it is possible to do that.

So, all you need is 1 Triforce card and 3 3DS. While you use the card, your friends will get the "download play" on eShop (for free i understand) and you 3 will be able to play ALL levels. And that's it, very awesome if true (huge for me actually).

Here is the link, at 3:08 he is talking about that. https://www.youtube.com/watch?v=lXFeuxiL1F0

Wow, that's pretty awesome really.

I was NOT expecting that.

This is great...

Oh wow, I actually have two 3DS... Not bad Nintendo.

I don't know why people are hating on this game. It looks amazing. Totally hyped for it. Too bad the 3DS is starting to feel really dated now.

Nice, with three kids, I love it when you can local share like that.

Download play is awesome. It's local only though.

Metroid also supports download play, I saw it as an option for Blast Ball at least. Not sure about the main campaign.

So this game not only has online multiplayer but also has a local one where 3 friends can play with one single card??

I was really underrating this game, that sounds awesome. And the first impressions of the game are actually really good.

Not bad at all.

That`s cool. If your friends have access to all the costumes, that would be even better : )