When you get to the back of the house, you look at the door and see
Barbara's corpse pressed against the door. Her eyes are bright red
and staring right at you.
Then you see the owner of the castle and realize he is possessed, just
like Barbara. You and Dave jump on your bikes and try to get out of
there, but you realize they have some kind of super powers and they
start pulling you toward them. You can't move, but once you get to
them you see that they both look like they are deep in thought. You
manage to yell a loud shriek and they both wake up. Now you and Dave
can move again, so you pick up a rock and throw it at them. The rock
goes into the owner's eye and he starts yelling. You and Dave jump on
your bikes.
You run to the castle and find your bikes where you left them, so you
get on your bikes and ride up to the castle. When you get there, you
see Barbara's bike, so you get off yours and walk around to the back
of the house.