In my last article about [modernizing a Game Boy Advance](/posts/modernize-a-game-boy-advance/), one of my complaints was the ugly coloring of old Game Boy Classic games and I thought about buying an additional Game Boy Classic. But first I wanted to check if there was a mod for the Game Boy Advance to fix this problem.
Well, what I found out after a short research was mind-blowing for me! The gorgeous engineers at Nintendo had already integrated a function into the Game Boy Color and the Game Boy Advance to choose between [12 color profiles](https://www.nintendo.com/consumer/systems/gameboyadvance/colorchange.jsp).
Today I learned about a great feature that I've never known in all the years of my childhood. But there is still a small downside: Changing the color palette works only for GB classic games.