I kind of hope it is because then the game will be overall better.Edit: Nope they want everyone to play according to the announcement, on New 3DS you only get faster loading and you can use the new additional controls.But there will apparently be cross platform play I think maybe with the Wii U and maybe other ones, I'll be buying the physical cart.
Ever notice how the Reflective Dye seems to be reflecting the loading screen?
That's an ancient reflection texture that has existed since cavemen.
binding of isaac, now terraria3ds is best handheld