alt Hacker News> Not really, those games are very simple code wise. A high schooler could do it (source me).
That very much depends on how much they did themselves. If they used unity, and went very light on the simulation, sure.
> You could make a bullet hell game engine as a project in an intro CS course.
No you couldn’t. Well you could but it wouldn’t be appropriate for actual beginners unless you stripped it down so much that calling it an engine was meaningless.
> No you couldn’t. Well you could but it wouldn’t be appropriate for actual beginners unless you stripped it down so much that calling it an engine was meaningless.
You definitely can. One of the assignments in the CS intro course I took was a bullet hell game. "calling it an engine was meaningless" is an opinion that requires ignoring the fundamentals of what a game engine is.