whats the key?

I'd be nostalgic, but I never got to own previous versions of PetitCom.

Is this an actual program or is it just a screenshot of the original PetitComputer?

Just a screenshot. I did make a QR code scanning simulator a while ago (using the gyroscope) but it wasn't very good.

Oh, ok.

NOSTALGIC! I LOVED THE QR SYSTEM! DANG CAPslock.

I actually still have PTC on my 3DS, along with SB. Going back to that interface to find some old sprites was...tricky.

Mee Tooooooo! I still got it

key？