Deciding they have no business at Edward City anymore , Regina heads to a Missile Silo in the jungle , where she finds the Third Energy data and is confronted by the persistent '' Tyrannosaurus Rex '' .
Deciding they have no business at Edward City anymore , Regina heads to a Missile Silo in the jungle , using a newly acquired gas mask to get past more poison plants . 
 Regina discovers the Third Energy data at the Missile Silo , but is once again confronted by the persistent '' Tyrannosaurus Rex '' .