Namco Museum Vol. 1 Cheats

For Galaga, do not shoot any of the ships as they go into formation. Find the 2 blue and yellow ships in the first row on the left side. After the formation, shoot all the other ships except those 2 on the left side. When they are the only ones left, let them shoot for about 14 to 15 minutes. When they stop shooting, blast them away. In the following stages, the enemy ships will not fire a single shot.