There has never been a device with the number of accessories that the Game Boy had. As the first mainstream portable game console, the Game Boy had the kind of user base to support a vast hardware ecosystem, and it came into being at just the right time to need those kinds of accessories to offer a complete experience. It was a perfect storm of hardware that resulted in some of the most varied add-ons ever made for a console. Looking back, there have been roughly two categories that Game Boy accessories fit into: the practical and the weird.
The practical side is less interesting in hindsight. After all, things like attachable lights, link cables, rechargeable battery packs, AC adapters, and screen magnifiers all make a certain amount…
The Verge – Tech Posts