Old School informed GURPS Dungeon Fantasy gaming. Basically killing owlbears and taking their stuff, but with 3d6.
Notes from this: "Pyramid: The Dungeon Fantasy Collection • This compilation collects Pyramid articles of particular interest to Dungeon Fantasy gamers, which have appeared outside of the Dungeon Fantasy- and Alternate Dungeons-themed issues (below). It includes over 20 articles taken from issues 10, 13, 19, 25, 38, 43, 47, 48, 56, 58, 61, 64, 68, 70, 75, 77, 78, 80, and 82. This is a direct compilation, without updates or changes. Scheduled for release in December 2016. • $15"DF1, DF2, DFM1, and DFM2 are listed as Classic and "mostly redundant if you're getting the Dungeon Fantasy boxed set." Personally, I wouldn't have gone with so many templates, but what do I know?So far, one person is getting his picture in the illustrations.
That Pyramid collection is tempting even though I have the articles in question - most of them, anyway. One single PDF is much easier to use, reference, and read.
I agree with Peter; a few times I've found myself considering taking some tools to a number of issues and creating a campaign or concept-focused compilation or anthology.
For me, I didn't want to buy so many non-DF articles just to get the DF content I wanted.