JUCE is sold by Raw Material Software, which was purchased by PACE Anti-piracy, which is part of Avid.
There may be some people you know using JUCE for games, but it’s an odd choice.
Trying to figure out what you might mean, JUCE was involved with the BLOCKS SDK for Roli’s hardware peripherals, but again, that’s not really about gaming and definitely not about any familiar kind of gaming.
That said, I’m sure you’re relating the best information you have and very likely just transposed some detail by accident and are now caught in a relentless, exhausting online nitpick. We’ve all been there. If you figure out what it was, I’d love to hear it!