For example , the Helicopter can only fire forward , so occasionally , the Jeep must cover the rear with his swivelling gun .
In two - player mode , the Helicopter and Jeep must cooperate and the players depend on each other to succeed .
The Helicopter can only fire forward , so occasionally , the Jeep must cover the rear with his swivelling gun .
In two - player mode , the Helicopter and Jeep must cooperate and the players depend on each other to succeed .