There are a lot of differences, the first of course being the large graphical update! To anyone born into the call of duty age of gaming anything old looks the same and is largely unappealing but most people should easily notice how much better this game looks. Another major change is that you will not be defending the entire planet but instead the only remaining city and last bastion of human civilization on earth Mega Primus!
And the air combat element had a massive overhaul as well, instead of being a one on one duel with a limited view of the fight you now see and control all of your craft in the cityscape and can really gang up on those alien buggers.
|Ground combat against the Cult of Sirius.|
|One of the gangs.|
|The base screen.|
|An android in the troop equipment screen.|
|First alien craft.|
|Weekly score which affects funding.|