Nice game. good graphics and SFX

Feedback:

• The Good: The Moving Mannequins works well. Though I could fool them by standing at one corner, then only two gates spawned new ones.
• The Challenge: I don't know how it is connected to healing. I understood that each time the screen gets redder and redder. is it indication of healing being bloody? 
• The Next Step:  I would suggest to try PathFinding. as I could fool the dummies  by sitting in a corner. I think the rigidBodies use is well made. their movement towards the player, and flying backwards when hit is excellent

I enjoyed the game and am looking forward to other games you make. Though I am not a 3d games guy, I'll play what you make. Good luck and keep going.