You know us, here at Android Police. We have simple tastes. We like old school games, we like getting things on the cheap, and we like things that go boom. Which means that this sale on Metal Slug 3 is right up our alley. While this title is normally around $7, it's available for $2 right now on the Play Store.
This game originally came out for the Neo Geo and its nostalgic graphics have been lovingly recreated for Android.