What? You want to know about the game? Why? You're not going to play it, are you?
Don't you have better things to do? You're really going to waste your time playing a slice-of-life visual novel about a teen struggling to overcome their pessimistic and anxious mind? You must think it'll go well. You must think you'll have fun, or worse yet--achieve one of the happy endings. Ugh, I don't know what would make you think that.
But... if you're in the mood for a bad time, be my guest. This'll be your Pessimist Paradise.