Really cool game and concept. I liked some of the humour in the dialogue, especially the "they're called sarcophagus...ess..is" :)
The controls were a little difficult to deal with, but I can understand that having it this way feels more like you play as Sue directing Tom, whereas having WASD might feel more like you're controlling Tom directly whilst being watched by Sue.
I agree with @PeterMorgan that some more variety to the command voice lines would help add some extra polish, but really nice entry to the jam! Great stuff!