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.
ECHO (2017)! It’s an indie game with AAA-feeling production quality from a tiny Danish studio that sadly went bankrupt after the game only sold a few thousand copies. I played it during lockdown on an old recommendation from MetaFilter and it has since become one of my favorite hidden gem titles.
Trailer
You play a bounty hunter named En (voiced by Game of Thrones star Rose Leslie) who wakes from hibernation when her spaceship arrives at a legendary artificial planet said to hold the secret to resurrection and eternal life. When she arrives on the surface, she soon discovers that its interior is a vast, abandoned baroque Palace, straight through to the core. As she wanders the infinite halls guided by her witheringly sarcastic AI London (voiced by Nicholas Boulton), she is surprised to find the Palace generates hostile clones of herself that hunt her down and copy her actions in a unique spin on the stealth genre. Gameplay consists of trying to navigate through various beautiful, byzantine concourses, collecting artifacts and unlocking elevators that lead deeper into the secret at the heart of the planet.
You may or may not enjoy this based on how you feel about stealth games with minimalist combat, but for me the challenging adaptive gameplay combined with the evocative score, compelling voice acting, intriguing story, and gorgeous environmental/sound/UI design made this a really nice surprise. (And while the studio might be dead, I’m really hoping the plans to turn it into a movie eventually rise from development hell.)
This is an incredible game I highly recommend, but I had to downvote because rules
When a publisher goes bust, who gets the money from game sales after that point?