Plugin para añadir publicidad a los juegos, existe para Android y para iPhone. It's a plugin to add advertising banners into the games. There are two versions, Android and iOS:

• Android
• iOS
• Presentation

Each one of them has a README file. Fundamentally to install it you'll need to go to Assets option menu and Import asset package. Last step to use it is to drag the prefab into the scene (inside Plugins/AdMobPlugin folder).

Main functions:

• AdMobPlugin.CreateBannerView (“AD_UNIT_ID”, AdMobPlugin.AdSize.Banner, bool); creates the banner, the bool value tells if it will be placed horizontal or vertically.
• AdMobPlugin.RequestBannerAd(bool, string);, the bool tells if it is needed to add extra features to the banner. They will be assigned via JSON through the string value.
• AdMobPlugin.HideBannerView(); hides the banner.
• AdMobPlugin.ShowBannerView(); shows a hidden banner.

It also allows to register the next events:

public static event Action ReceivedAd;
public static event Action<string> FailedToReceiveAd;
public static event Action ShowingOverlay;
public static event Action DismissedOverlay;
public static event Action LeavingApplication;

• Documentation

To parse to\from JSON data.

• Documentation and source code

Plugin to make unit tests, dependency injection and inversion control over Unity3d project.

• Source code

Also called PGP Plugin, it allows to take profit from Google Play Games platform and its services. Here is the oficial webpage where its capabilities are listed. It interacts with the unity social API to provide an unified platform.