ClockworkCoder
Chaotic Neutral
Is that a four-way scoller? With a border, I'd not class that as being especially simple on such old hardware, even if the gameplay is pretty basic.
No, nothing as fancy as that! That screen is the entire game (short of another screen where you select "Hard" or "Easy") - or at least as far as I got. It was on one of the compilations on freeze64.com, Vinny's compilation of PD games. Not sure it's still on the website or not, as I can't find a page to link to (used to be on the Extras page, I think).