There has been an update released for the game a little while ago called 1.1.6.

The Castle Skip is no longer seemingly possible in this version and various other things were changed so I removed the no castle skip category and instead replaced it with 1.1.6

Edit: Update list is here if you want to see changes:

https://steamcommunity.com/games/503830/announcements/detail/3166494641907160301