Hey everyone, I'm new to FPS Creator and these forums, so HELLO!

Anyways, I don't know how to use FPS creator very well, and I am having some trouble with creating enemies. It seems as though half of the time the enemies can see through walls, and when I go through a door, they are in my face. They are also animating strangely. When they die, they fall back to the ground ok, but when they walk, their arms are spread out with almost no animation at all. Sometimes they randomly fall down and get back up. Their gun is floating in front of them. They can still shoot me, and hurt me, but this glitch is just too weird.
There is probably an easy fix for this and I searched for a while for an answer. Help me if you can! I have attatched a picture. BTW: This is in test mode, if that means anything. Thanks guys!
Mark