What if Godzilla: Strike Zone went a step further?

I personally don't think a FPS, or human viewpoint would ever work for a Godzilla game. Either it would be like Strike zone with you just walking around with no real interaction with the actual monsters and simply trying to dodge debris, or they would have to make up small monsters for you to interact with and it would not really be a Godzilla game as much as any generic FSP sci fi game. 

I remember there being a Godzilla strategy game where you where the humans, but it was not very good as far as I've heard. As for an FPS , it has also been something that I thought off after playing Strike Zone, and a Godzilla themed FPS could either be something totally original, or it could be Aliens: Colonial Marines, where supposedly, you fight more Weyland-Yutani regular human soldiers than the actual aliens, and as you can't possibly put human soldiers going against Godzilla, it had to be something a bit more elaborated.
The first idea that came into my mind was something like the Star Wars:Battlefront 2 space battles:
-There would be several MechaGodzilla with dozens of enemy troops within them, scattered around the planet, spreading destruction, too much for Godzilla to handle alone;
-Several human squads would infiltrate a MechaGodzilla and damage his systems from within (Mobility, Communications, Shields... etc);
-The enemy team's objective would be defending the Mech;
-After eliminating the oposition in the MechaGodzilla, the team would have the choice of either using it to fight other MechaGodzilla (although the Mech would be very damaged and possible repairs would take too long, with the plus that Godzilla would attack you as well), or simply, destroy it.

I always thought that if they wanted to make a Godzilla game where you play as the humans it should be like a massive muitplayer game or something like that, where godzilla comes out of the ocean and starts to destroy the city, and you and however many other players there are are to stop and try and drive godzilla back to the ocean using tanks and jets and a bunch of other stuff, and you can get on building roofs and shoot rocets ot his face and jets fly over his head, but godzillas ai is super smart and well done and he uses his atomic breath and tail to swipe the jets out of the sky and push buildings on the humans and tanks to squsih them. 

SHAZOTHEHAEDGEHOG - That is a very interesting idea! I have always wanted a giant Kaiju game somewhat like a survival horror. The player takes upon the role of a survivor within a ruined city crawling with multiple kaiju and must find a way to make his/her way out of the ruinscape while avoiding the creatures, military strikes, and other survivors! All the while, the kaiju would be ravaging the city and battling one another - presenting terrifying sequences and obstacles the player must think his or way through in order to survive! :)