Help with making a Monster spawn upon note pick up.

[FurtherGames]

If you are a complete beginner, follow this tutorial;

http://www.youtube.com/watch?v=2FR4p5tt0BY

This is the first part, there are six parts. It's one of the best Amnesia Custom Story Tutorials ever, in my opinion. It's what I used and I gained a lot of knowledge, the only thing is each episode is over 30 minutes long, I think the longest is around 1 hour 30 minutes. But if you really want to properly create a custom story, this is the tutorial.