you were walking in a desolated steampunk city. You have faced many infected shamblers... You even faced plenty of different types of tar-like mutant monsters. You definitely seen a lot of stuff.
You continue moving but then you stumbled upon an old robot. Doesn't seem to work... Also was covered in black tar. As you thought the black tar couldn't infect technology, I guess you were wrong. You were suddenly grabbed by the robot as it started looking at you with its flickering lights for eyes. It opened its mechanical mouth as black tar started coming out of the speakers as you could hear the glitchy distorted voice speaking to you.
"Hello stranger! W-W-Would you like to try out today's special?"
That's when you were tossed by the robot and you crashed onto the table. You slowly picked yourself up and you noticed it started moving towards you. Despite giving you such a harmless question... It's actions speak otherwise. It's a robot being controlled by the strange tar is definitely going to force the robot to kill you.
"Time to serve you today's s-s-special!"