Mechanic: It will act quite similar to A-34, but, it will have a very small aim-script, gaining even more speed, breaking the door once it reaches to the current room. Also, when it screams, it will try to make you die easier, and it will vomit cyan puddles for 5 seconds, which can drain 2% of your health. It will also Despawn after 15-20 seconds.
C2a.