A Gundam model hobbyist transforms into a girl, but still has to build Gundams, promote Gundams, and sell Gundams.
How do you deal with Kira's Freedom Gundam and its rainbow-colored cannons? The Wing Zero Custom's map-wide Snow White attack!
How do you deal with Nicol's Blitz Gundam, sneaking into your base under Mirage Colloid stealth? The Gundam Deathscythe Hell Custom, with full-spectrum jamming from its super ECM!
ELS metal cells, Psyco-Frames, new Gundarium alloy, the Flash System, Mobile Dolls: let's see how a real Gundam war plays out in the SEED universe.
In short, only a Gundam can fight a Gundam. Nothing else!