Collision/physic objects are going through physic walls

after picking up shotgun with right click and shooting it once with left click the npcs are supposed to move towards your position. when player is put in the left corner of the room the npcs start running through walls can anyone help?

Link to project file:

drive.google.com/file/d/1xRIqLsuNvKFjrYKanJDOYK1GScZaQHM_/view

screenshot of the problem

Is it just the weapon going through walls? If so, click on the enemy object to open Editor Window. Then on the left, select the collision icon and manually move the bounding box points to outline everything.

Hopefully that stops the collision.

If you are making a game fully based on physics, you need to avoid using non-physics actions and behaviors. "Guard Set angle" action is not compatible with Physics, that's why guards are slipping through immovable objects.

An easy and crude solution is to make the BarSlides wider. But the proper way to fix this is to get rid of "Set angle" actions and to rotate guards using physics actions only - set angular velocity or torque.