Recommendation engine: Downvote any game you've heard of before
This might be a slightly unusual attempt at a prompt, but might draw some appealing unusual options.
The way it goes: Suggest games, ideally the kind that you believe would have relatively broad appeal. Don't feel bad about downvotes, but do downvote any game that's suggested if you have heard of it before (Perhaps, give some special treatment if it was literally your game of the year). This rule is meant to encourage people to post the indie darlings that took some unusual attention and discovery to be aware of and appreciate.
If possible, link to the Steam pages for the games in question, so that anyone interested can quickly take a look at screenshots and reviews. And, as a general tip, anything with over 1000 steam reviews probably doesn't belong here. While I'd recommend that you only suggest one game per post, at the very most limit it to three.
If I am incorrect about downvotes being inconsequential account-wide, say so and it might be possible to work out a different system.
Not a pc game but rather on mobile. It's a really solid fantasy CYOA game and (if you wanted to) play through the next set of story chapters completely for free as long as you meet the achievement requirements. Barring that, buying books (as the game calls it) has a rather fair price. Unfortunately the game is incomplete as the solo developer has sadly passed away, but what is here is great with a decent length since there's been years of book chapters. Genuinely a hidden gem that I discovered on a whim back early in highschool, and it's sad that I won't be able to see the end they envisioned, so with that in mind I'll be replaying this game again in the near future.