8088 MPH, partially working under emulation (youtube.com)

Here's a github link to the emulator: https://github.com/OBattler/PCem-X

Some background and related discussion of this amazingly awesome demo: https://news.ycombinator.com/item?id=9338944

The best way to motivate an emulator developer is to make something and then boast about how it doesn't run in an emulator :)