Digital "D-Days" often involve online events that bring global communities together: D-DAY for Android - Download - FRONTLINE COMMANDO
A more strategic approach, this turn-based game uses the "Unity" name (though not necessarily the engine) to provide a deep tactical simulation of the D-Day Campaign . Commemorative "Smart" Events unitywithsmart d-day
If you are looking for interactive ways to experience D-Day via "smart" devices (Android/iOS) or the Unity platform, several notable tools and games exist: Digital "D-Days" often involve online events that bring