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.
Iron Lung. Everyone is gone. Every star, every planet and every moon. The only people left are those who were on spaceships and stations. With one exception: A moon is found, glowing in the light of a star that doesn’t exist and filled with an ocean of blood. Desperate for answers, the new makeshift government sends prisoners in submarines deep into this ocean with a simple task: make it to a hand full of coordinates, take the pictures and make it out alive. Did I mention it’s an ocean of human blood?
This game fucked me up that one night I played it alone. And no, it won’t take you longer. The dev literally says so in the description. About an hour. But it’s cheap and takes you on a crazy ride. By David Szymanski, the mad genius behind Dusk.