If Nintendo had made a Game Boy with a CRT screen, it would have been much bulkier and less portable due to the size and power demands of CRT technology. While CRTs offer better motion clarity, vibrant colors, and a nostalgic aesthetic with scanlines, they consume far more power than LCDs.

A recent mod by James Channel demonstrated that such a device could only run for about two minutes on AA batteries, emphasizing its impracticality. The design would have required significant internal changes, including higher voltage power supplies and video signal adjustments.

While visually appealing, the fragility, short battery life, and lack of portability highlight why Nintendo stuck with LCD screens for the Game Boy. Modern mods provide a fun glimpse of what could have been, but ultimately underscore the challenges of such a concept.