I think everyone here is missing the real answer. If you look at the picture you will notice a third option, there are track switches, two of them, you can bypass the people tied to the track, then kill the monster forcing you to kill for no reason.
I think everyone here is missing the real answer. If you look at the picture you will notice a third option, there are track switches, two of them, you can bypass the people tied to the track, then kill the monster forcing you to kill for no reason.