You can trap several enemies in the pits at the bottom left and right, but they will get loose when the hidden ladders appear. Dropping to the floor during your escape can help clear your path to the top right.
Pots atrapar diversos enemics als forats de la part inferior esquerra i dreta, però estaràs perdut quan apareguin les escales ocultes. Caure a terra i saltar mentre escapes, et pot ajudar a netejar la ruta fins la part superior dreta.