Since Steam is doing this Demo Fest thing right now, maybe Celeste should also get one! Maybe something like Prologue and 1A? That should probably help get more people interested in the game, I think.
#Would Celeste get a demo in the future?
stone tangle
stray kraken
Keep in mind that Next Fest (which is the demo festival) is designed exclusively for games that are coming in the future
Because Celeste has already been released, it is not possible for a time limited demo
Developers on Steam can publish demos for already released games. But the process can be, let's say that, technical.