Corvidia is a short, branching Twine game-poem. The prose is sparse; the content, abstract. There are references to a daughter and a missing mother, but I found it hard to grasp what the underlying story was about. Despite its brevity, there is, in fact, branching. Choosing different words in the passages yields different passages, and playing it feels like exploring a strange environment blindfolded.
It uses some visual effects, though to no special effect (also, the sidebar gets in the way). Nonetheless, it’s an intriguing work, atmospheric and quiet, and as it lasts about a minute from start to finish, it’s worth clicking through just to have a look.