An excellent concept well-executed! I like the very naturalistic dialogue and the concept of causing changes to the game is clever. Given how exciting it was to see the game change, I was slightly disappointed that the ending didn't include more text-based references to the "finished" game (something like a game name that is generated from the changes made during feedback, or a description making reference to its development.)
It reminded me a lot of 'The Beginner's Guide' which I love. It's a very memorable, clever and sincere jam game.