Endo R23 "Stalker"

{|class="notice metadata plainlinks" style="background:transparent; margin-bottom: 4px; width: 100%; padding: 8px; border-radius:10px; border:2px solid #15055D; color:white; text-shadow:0 0px 0px #000;" id=stub"> {|class="notice metadata plainlinks" style="background:transparent; margin-bottom: 4px; width: 100%; padding: 8px; border-radius:10px; border:2px solid #C0C0C0; color:white; text-shadow:0 0px 0px #000;" id=stub"> Endo R23 "Stalker" is the first enemy to appear in The Factory. It is used to make the players used to the mechanics before the real challenges start.
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Appearance
R23 appears to be very tall, having to bend down or kneel in order to walk around the warehouse. It has a purple shade to it's body along with purple eyes that have a circular pattern. There only seems the right arm that is intact while the left arm appears to be ripped off. The hand for the right arm seems to have three fingers which end very sharply. The legs are both in good condition. While it's limbs are mostly good, R23 has a skeletal appearance to it, making it a bit uncanny.

About
As mysterious as it is, the phone guy of the game states that it was originally going to be used for a suit but was then left in the storage to be used for parts which can explain the missing left arm. It is obvious to tell why it wasn't used since it would be too big for any normal animatronic character. It also appears to move as if it's body is unstable which could be another reason for scrapping it.

Behavior
The strange endo usually starts from the room that is to the left of the security office. It will go in a circle until reaching the door of the office. Closing the door and keeping it closed gets rid of it. It usually then heads for the vents which will leave if it is flashed by a light. The endo continues to do this for the rest of the time it appears.

Trivia

 * The endo would probably lead to the players keeping the door closed for the whole night. This was avoided by added two other characters that would break down the door. B4 and R123.
 * R23 is the only endo that requires the door to be closed.