Sopwith[1] as a test of PC compatibility for clones. I later years it was a great test of how much faster computers had become as it assumed it was running at

Sopwith[1] as a test of PC compatibility for clones. I later years it was a great test of how much faster computers had become as it assumed it was running at 4.77MHz [1] https://en.wikipedia.org/wiki/Sopwith_(video_game) https://en.wikipedia.org/wiki/Sopwith_(video_game)