Hacker News Reader

These are too early to be the one you’re looking for, but there have been a number of these, including these two I had myself back in the day:

I remember GameMaker from the 80s on the Apple ][e!

Also had Adventure Construction Set by EA (before they went all sports-crazy): https://en.wikipedia.org/wiki/Adventure_Construction_Set

I also had a cracked copy of Pinball Construction Set too: https://en.wikipedia.org/wiki/Pinball_Construction_Set

Oh, and this one, too: