While I'm quite familiar with 8-bit consoles and their restrictions, I've been wanting to give the more powerfull systems a go. So I've been experimenting with 16-bit mockups and started up with my fave: The Mega Drive. There's allot more to keep in mind with the 64 color restriction divided by four pallettes of 16, but I have high hopes for the end result.
Here's a mockup (still work in progress) with some random catgirl!
The foreground is VERY WIP. Just needed something loopable to fill the space.