Oh man so much nostalgia in this thread. Parents wouldn't buy me Nintendo, but I guess Lego was always alright...
These were my bar none favourite sets as a kid:
love this one as it could open up from the back. such a great idea.
I used to Make Batman mini-figs before they were a thing in the early 90s...cut out a cape from garbage bag, and use black moldable gluey tape stuff (my dad was a mechanic, probably used for fixing stuff in cars) to make the batman mask.
Lego never did make a musketeer set did they? Missed opportunity IMO. I used to take the capes you got on the 80s lego castle sets, paint them navy blue, and emblazon the fleur-de-lis on them with silver touch up paint lol, and turn the capes so the mini figs wore them like tunics. Top them off with the tricorns you go on the pirates/imperial sets and their cutlasses and boom musketeer set.
Many hours spent building with my younger brother and having epic battles.