Sorry it has taken me a while to respond. Needed for a worthy reply (especially for that wordplay) :)
I am glad you enjoyed the game and were able to finish it in spite of the rough difficulty. That Hide-and-seek level is bit of a monster I have realized and it will be changing soon. It means a lot to me that you stuck with the game and had a great time, reminding players of Pokemon rangers is a massive win for me
For your bullet points, I have fixed these issues in a work in progress update. Enemies now bounce off walls so they are always a good distance away from the wall and Boo's hazards are removed so they wont present such a cluster-fu... :)
Its very true Bump In the Knight should be for Boos and Knights. You are so right...Better find a witty pun for pins and ghosts
I will need to check out your game soon :)