Score 2,000,000 points Achievement in ACA NEOGEO: Metal Slug X

You can change the difficulty down to 1 and change your lives to 99 in the settings menu (press  to access). This should be plenty to get you through the game and get you to the points needed; however, follow the guide for “HI SCORE MODE 1,500,000 points” to see how to get most of the points needed for this in the first two levels. Play through the game, shooting everything in site and staying alive. Rescue all of the POWs you see - you have to shoot them to free them and run through/touch them to rescue them.