This is a leaked beta English patch from the old translation team. No one on the team released it intentionally. And it’s an early version of their finished work. It’s 100% translated with a few grammar errors and typos. The script is kinda unpolished but readable to understand the story.

Status: All menus, item, skills, and 80-90% of the story.

Too may errors and glitches. Wouldn't recommend personally.

The story is fully translated
All the images in game are translated
The button prompts in menus are translated, as well as other system graphics
The TIPS are translated
All the mails are translated
All the videos are translated, too!

Edit Mode not translated yet

There seems to be some translation issues here and there with Japanese or straight up gibberish showing up.

All translated except the random characters messages in game

The patch doesn't translate:
DLC missions and translations
Encyclopedia and Newspaper entries

Translates to English and Spanish all the dummy items (62) that were not localized on this international release

This game came with English as an option but many FMV remained completely in Japanese.
The patch takes the official FMV from the US version of Armored Core: Formula Front Extreme Battle and inserts them into this version

Only the story mode is translated. Everything else is still in Japanese.

Only the story mode is translated. Everything else is still in Japanese.

Progress:
Character Name with NPC 100% Done
Drop Item Material 100%
ATRB (Attribute) Item 100%
City Development 100% Done
City Quote 90%
Bonus area mission objective 90% Done
Citizen name 100% Done
Movie Sub based from V2.5 90%
Plot setting (before mission begin) 100%
Weapon names 100%

List of abandoned and not translated:
NPC quote when card is given
other info’s from description menu
Information “Hint” to unlock earn bonus point
In game battle quote

List that unable in translate:
Bosses special quote in battle
In game mission objective
Name of the obstacles in battle (Example: Gate, and other unknown target object)