: Many mission briefings and minor menus may remain in Japanese because the translation was never finalized by the developers.
The PSP version features 78 missions, multiple difficulty levels (Easy to Inferno), and massive boss battles, though it suffers from some frame rate lag during intense combat. Players can choose between the (infantry) and (jetpack-equipped flyer). 4. Translation Resources
on the PSP reveals a history of community efforts to translate the Japanese-only release. While a fully complete, professional-grade fan patch does not officially exist in a finished state, there are significant "partial" translations and official alternatives. 1. Current Patch Status
: A partial translation was famously discovered within the original Japanese game files years ago. The Translation Fix
file where you drag and drop your original ISO to generate a translated version. : Move the newly created ISO to your PSP's folder or load it directly into your emulator.
The game's graphics and sound design are also noteworthy, with detailed character models and environments. The game's soundtrack, composed by renowned video game composer, Kow Otani, is equally impressive, adding to the game's epic feel.