Hidden Back In Time level:
To enter the hidden level in Back in Time, enter the
Back In Time level door from the opposite side.
Hidden Autumn level:
Go to the Autumn level hallway and go to the right to
find a black wall. Double jump through the wall into a
hidden hallway, and enter the door at the end of the hall.
Defeating the Red Hairy Monster:
Leave the sheep in the Annex and walk into room where
the Red Monster (Sherman) is located. Immediately speed
past the Monster on the left side. Sync your jump with
his, and jump towards him and over his ring. He will
chase you, but do not let him squash you. Speed around
him in tight circles until he gets dizzy and falls down.
If you do get squashed, just run away from him until you
pop out of it then try again. After he falls, quickly grab
the sheep and lay him on the button. When the quadra-platform
cools, jump on it and continue to jump onto the platform on
the right until it spins clock-wise enough times to lower the
lens over the torch (and shine a beam on the Red Monster).
Repeat this step two more times with the other lenses until
Sherman falls across the lava and creates a "bridge." Get
your sheep and walk over him to the goal.
Defeating the Dragon:
Go to the one weird Lost In Time level. Get the clock
and go back in time near to where Sam the sheep dog is
found. A Dragon should be in front of you. Go back to
the future, and the Dragon will go with you. Sam will
know that the dragon will try to burn the sheep. Sam
will run down to the Dragon and punch him away. This
trick will not work if you are not in Sam's area.