Live Love Die Remember is a game about being a war machine that has fallen in love with their pilot.
It's 5 pages, with a clean, extremely well organized layout and a nice evocative cover.
Gameplay-wise, LLDR is exclusively about decisions and descriptions. You don't roll dice to overcome obstacles. You reflect on your memories with the pilot you love, and then you make a choice about your future.
And every option hurts.
The writing of LLDR is really good, but its pacing is even better. Unless you check out and disengage entirely, I don't think it's possible to play this game without being drawn into it and being moved by it.
It's also not heavily anchored to its mecha space-war setting, and you could easily re-flavor it as a bond between a pilot and a plane, or between a wolf and an ancient human.
Overall, if you like worldbuilding, description, emotional intensity, and one-shots, you should absolutely check out Live Love Die Remember.