There would be plenty of pretty forests and jungles and there should be a part where you go deep into a Mayan pyramid Indiana Jones style finding human enemies trying to excavate alien technology at first then aliens when you go deeper in.
They could set the timeline to the same time that New York was attacked and star either Nomad or Psycho as the main character. This would explain the lack of their presence in C2(If they aren't in C2. IDK yet).
So does this sound like a good idea? Anyone else got an idea of where/what C3 should be like?