Butterfly Electronic Manual
This is the electronic manual which is included with Butterfly: Inchworm Animation II. You can access it directly from you Nintendo 3DS when you run Butterfly. You can also download a PDF version here (22 MB).
However, it is reproduced here for easier viewing and so that you can read it and follow along on your 3DS.
Choose from the topics shown to the left. The relevant manual page will appear on the right.