If you are a beginner and would like to play the game, Metal Slug 3, then you should download this app first! This app contains guides on the first steps of the game. It will be a great help in passing the levels in the early stage of the game, and may even help you in the later stage too.

Just take note that this is not the official Metal Slug 3 game. Only guides for the game are available here. 

Download the app now for free and find out more about the game. It's available for your Android devices.