So I've completed all 3 campaigns of Warship Gunner 2 Portable and yet I'm still wondering what are the "new" stuff compared to the original PS2 version. So far, I only noticed there are new planes (if I remember; a F-15JKai+ wannabe, various Russian aircrafts that weren't in PS2 version), some new (boss?) weapons and three new hull types.
Plus, as I've played the PC version of the first Kurogane no Houkou before, I'd like to know whether it's basically the same as the PS2 version aside the obvious UI difference and the usage of CG graphics for the PS2 version.