The best action games like God of War Ragnarok are God of War, Star Wars Jedi: Survivor and Marvel's Spider-Man 2. Below are 9, each with the reason it is here — and, at the end, what filtering to action costs you.
Filtering to action means you want the fighting to carry the game rather than the story or the map. It is the right filter when what you actually miss is how something felt in your hands.
What you get: Combat you get better at. Action games put their design budget into the moment-to-moment, so the thing you are doing in minute two is the thing you are still doing in hour twenty, only better.
What made God of War Ragnarok worth playing in the first place is covered on the full list. This page is the action part of that answer, and only the action part.
Play it first. Ragnarok assumes every beat of it.
The closest structural copy of this shape, and a good one.
Sony's other big-budget action adventure of the same moment.
The same studio culture, with far better combat variety.
Norse setting and heavy, weighty single combat.
If you want the combat to demand more than the axe ever does.
The most enjoyable open world of that generation to move through.
The genre at its sharpest, if the fighting is what you are here for.
The other enormous action game of the era, with nothing explained.
Pacing and world. Action games rarely have the quiet stretches or the writing that the adventure and RPG picks bring, and a few of them are shorter than they look.
The full list is on games like God of War Ragnarok — 9 picks, no genre filter.
God of War. Play it first. Ragnarok assumes every beat of it.
No. God of War Ragnarok released on the PlayStation 5, but a recommendation is only useful if you can play it, so the picks above span platforms and eras. What they share is the genre and the reason.
A small set of verbs and a game that keeps finding new questions to ask of them. The weak ones add buttons instead; the strong ones make you better at the ones you already have.
No, and difficulty is a poor proxy for depth. Some of the hardest action games have very few decisions in them, and some of the deepest have a difficulty setting that lets you meet them halfway.
By hand. Each pick was written for the full God of War Ragnarok list first, on what the game actually does, and this page is the part of that list that is action — never a genre tag lookup, which is how "best racing games like Super Mario 64" used to be a page on this site.
Or read the action guide for where to start in the genre generally.