Sprites $7C to $7F, four frames. Touch: eight a pass. While the player carries the yellow crucifix ($8A) he runs from the player. In the player's room he hunts. Elsewhere, on a pass that falls in the frame when FRAMES is 0, he picks a random room 0-127 and moves there if its shape is $00-$02 and it is not the player's: he wanders the castle unseen. (His off-screen HOME_IN is given the crucifix test's DE rather than the centre he has just stored in +$0B and +$0C; harmless, since he is not drawn.)