Even though the gameplay is simple, the controls are crisp, fast, and accurate, and this makes Metal Gear Solid Touch a lot of fun to play. But when you boil it down, you're just tapping at enemies that pop up over varied backgrounds that look something like a PlayStation 3 game you played last year. They might as well be ducks. Wait, there are ducks! If you can get over the lack of classic Metal Gear gameplay, you'll find that there's an enjoyable little game here.