Collector's Guide
Hidden in the Dots: The Secret Messages and Buried Data Researchers Are Still Finding in e-Reader Cards
The dot codes printed on e-Reader cards were supposed to carry game data — nothing more, nothing less. But reverse engineers digging into the raw scan output are finding something else entirely: developer notes, unused builds, and Easter eggs that Nintendo never publicly acknowledged. Some of this buried data has sat unread for over two decades, and archivists are still pulling new discoveries out of cards that collectors have owned for years.
