This will be great for select eShop games
If you're itching to jam like you were in an arcade on your 3DS XL, a new peripheral from Cyber Gadget might be your thing. It's called the Cyber Arcade Stick, and it's essentially a giant grip that attaches to the sides of your 3DS XL to form a new type of play control.
The timing of this launch seems to line-up to the impending release of Smash Bros. 3DS, and I suspect that we'll see a lot more of these types of products before the year's end.
3DS LL向け「アーケードスティック」が発売決定、VCに最適か [Inside Games]