The water level is especially brutal. I was surprised to beat both stages in around 50 minutes this time around. Years back when I beat this game I remember this game taking me much longer. Im over half way through in just under 2 hours. I remember it getting much harder though later on. Though the water level stuck out in my mind. At the end of the water level is 2 T Rexes and hordes of birds. The only way to win is to hit both T rexes perfectly in the head with a boomerang which ends the level before the birds can kill you. Cryptic shit. Generally there seems to be no way to dodge the T rexes fire attack if you give it time to attack, when in narrow areas.