Introduction to game development and electronics using BASIC. - Title: Everyone's Introduction to IchigoJam - Authors: Kazuhiro Furihata, Tokuhide Esaki - Content: Game development and electronics projects using BASIC - Features: Includes 25 games As shown in the images, there are stains on the side of the book. There are traces of color transfer from sticky notes on pages 56, 64, 80, 96, and 116. Page 64 has traces of the page peeling off when a sticky note was removed. This is a used item, so please understand that there may be other overlooked scratches or stains due to a visual inspection by an amateur. Please purchase with the understanding that it is a used item. Please refrain from purchasing if you are sensitive to imperfections. Thank you for looking.