You're a rare gem here, you know? There are so many impatient people on this forum, including yours truly, haha.
But, to wait with more content, I recommend checking out the creator's Tumblr, @nekoboydreams, and the game's official Tumblr, @freakcircusofhorrors. That way you can stay informed and catch up on the characters until Day 3 is released. There you'll find comics, Q&As, updates, announcements, news, and much more.