Hint: Defeating the T-Rex: The last level for Grant is in a boat. When you move
ahead, the T-Rex will appear from behind a waterfall. Fire your
weapons at it and it will stop for a moment. Take off - it will
resume the attack after a brief pause. Fire again to slow it down.
Keep shooting and moving and eventually you will escape. Do not
let him get near you.
Information in this section was contributed by Chris26308.
