When 3.5 floppy drives were still all the rage I had a game called Castle of the Winds and I loved it. It's not much now but then it was amazing. I wish someone would re-make it on a large scale. Basically it was an old-school "rpg." Not too much in the way of story but that didn't really matter.
Wiki: https://en.wikipedia.org/wiki/Castle_of_the_Winds
Downloads: https://lkbm.ecritters.biz/cotw/download.html (together are both less than 1mb I think)