Which instantly reminds me of another weird mash up, the Amstrad Mega PC¹. A literal Japanese game console stuffed in to a DOS PC.

I've never seen one in real life, but I find the idea intriguing. Another chunk of Friday afternoon has gone now ;)

Edit: Add also the Sega TeraDrive² which I hadn't seen before.

1. https://en.wikipedia.org/wiki/Amstrad_Mega_PC 2. https://en.m.wikipedia.org/wiki/Sega_TeraDrive