Finish the game with 62,000 points or more for thegood ending. Find the game with less than 62,000 points and "0"with the last digit for the bad ending. Find the game with lessthan 62,000 points and a non-zero last digit for the regular ending.
There are three different endings.
Do not allow any civilians to be killed. After killingthe giant bat before the final sequence, shoot the switch to theright side of the door. Enter the room to collect power-ups.
Insert your coins(s). Quickly press Right Gun Trigger,Left Gun Trigger, Right Gun Trigger(2), Left Gun Trigger(2), Start before demonstration mode begins.
Insert your coins(s). Quickly press Left Gun Trigger(2),Right Gun Trigger, Left Gun Trigger(2), Startbefore demonstration mode begins.
Insert your coins(s). Quickly press Left Gun Trigger,Right Gun Trigger, Left Gun Trigger(2), Right Gun Trigger, Right Gun Trigger, Start beforedemonstration mode begins.