DEEPFORT    

You are an elite helicopter pilot 
chosen by the high command officials
to infiltrate an underground fort-
ress, rescue all of captured high 
command officers, and exterminate the 
evil terrorist. The fortress contains 
seven tightly guarded bunkers. Each 
bunker contains shield generators for 
the next bunker. You'll have to destroy 
all shield generators in each of the
bunkers and survive the self-destruct 
explosion. Each bunker is guarded by
enemy aircrafts, vehicles, weapons, and 
mind-boggling security systems.