Hello ededo!
There is much merit in achieving endings 1, 2 and 3 without looking at the guide. For the end 4 and 5 I think you should watch it, they are very difficult. You would be the first person to reach ending 5 without having watched the walkthough XD !
Thank you for pointing out these translation errors! About "real midnight" you'll see that it really has to be like that when you get the ending.
The truth is that when I compiled the game for the last time I didn't notice the debug mode, I'll be able to remove it.
Thanks again for playing The Castle and for sending me your notes, they will help me improve the game in the next version.