Bookkeeping Notes: I get commissions for purchases made through some links in this post.
And you can get the latest issue of Codex, the Gauntlet's monthly RPG fanzine for free. It has a Dungeon World starter, a story game of Celtic Myth, and more.
Free Games And Resources
Over 20 years of Free RPGs from Jeff Moore.
Elventower has some good-looking isometric maps on his website, for example, Aboleth's Lair. Looks like you need to support his patreon for a high-res PDF but you can download the image file without a pledge. Plus, the maps have an open license for non-commercial use. Neat.
And here is a random God generator.
Tina Trillitzsch is very knowable about narrative games and indie games. If you also like them, check out her Weekly Indie RPG Review Week 23 (and beyond).
The Metamorphica Revised: Old-School RPG Book Review by Ben Milton: