Takume is a very short (like, 5 mins) adventure game with some very nice pixel art. You can get it here.
It’s EXTREMELY short for sure. It’s definitely interesting though.
Very little is explained, but it gives you enough clues to draw inferences of what might be going on. I actually like that it doesn’t try to beat you over the head (well, except the ending veers into that exposition territory very slightly).
It’s a very “dreamy” experience worth playing once.