My child sim decided to play a little tag with a mummy who recently joined the family.
Because of the slow movement of the mummy compared to the fast running child the mummy wasn't able to catch him even once and actually got a bad thought off it to (one red minus for the friendship with the child). Not long after that he decided to give up the game too.
Although it was quite malicious pleasure, I feel a little sorry for the undead to. And I wonder if anyone has encountered such a situation, or something comparable.