Interstitial ads are full screen ads. The following events are raised: ReceiveAd - An ad is ready to be shown. FailedToReceiveAd AdOpened - The ad has become visible. AdClosed - The user has closed the ad. AdLeftApplication - The user has clicked on the ad. Example of both types of ads using test ids: SubProcess_Globals
A video ad where the user is rewarded if it is watched fully. The Rewarded event will be raised in that case. Note that AdMob does not serve these ads directly. You need to use the mediation feature to add an ad network that supports this type of ads. This is an 'Activity Object', it cannot be declared under Sub Process_Globals.
Events:
ReceiveAd FailedToReceiveAd (ErrorCode As String) AdClosed AdOpened AdLeftApplication Rewarded (Item As Object)