Luigi's Mansion: Dark Moon is less than 1GB

[S.Peelman]

Wow, that's quite small.

But when Ocarina of Time and Mario 3D Land are even half this size, I'm confident they can fit a lot of awesomeness into Luigi's 800MB.

Amazing really, the 3DS carts can be as large as 8GB! Imagine what a game would be if it's that big !