Hello there,

At first, sorry for my bad English.
I know that fighting against other players via internet is fun, but I wish I could play against my brother via local wi-fi, without accessing the web - or, maybe, via bluetooth, although I know that bluetooth would be too slow for a good gaming experience. Perhaps the developers could include this local multiplayer feature in this amazing game in the next update - what about it?

Your English is fine.

That's actually a really good idea. Probably wouldn't make the next update, but it seems like a simple enough addition. Maybe it's more complicated than I think, though.