The in-game database, which contains lore and information about the Evangelion universe, is readable in English. Requirements for Playing the Patch
Recent efforts in 2025 focused on decrypting the game's unique archive format (NEVA.PKG), which houses the scripts and dialogue.
All main story tracks, optional character interactions, and flavor text are translated with attention to official Evangelion terminology. Evangelion Jo Psp English Patch
Before we talk about patches, we need to understand the game itself. Evangelion Jo is the first in a trilogy of fighting games released by Bandai Namco, collectively known as the Evangelion: Battle Orchestra series.
The branching paths are no longer random. You'll understand that choosing to "Go to the hospital" vs. "Stay in the Eva" leads Shinji down wildly different psychological routes—one toward courage, the other toward despair. The in-game database, which contains lore and information
These are usually distributed as a .xdelta file or a pre-patched ISO file (pre-patched is generally easier, though applying the patch yourself is safer). A PSP Emulator (PPSSPP) or Custom Firmware (CFW) PSP: PC/Android/iOS: PPSSPP Emulator is the best way to play. PSP Console: Requires CFW to run backups. Steps to Patch (The .xdelta Method)
Released by Bandai Namco Games, Evangelion Jo is a mix of a visual novel, a life simulator, and a tactical command-based action game. It primarily follows the plot of the first Rebuild of Evangelion movie, though it includes elements and characters from the original 1995 anime series (like Asuka Langley Shikinami/Soryu and Kaworu Nagisa) to flesh out the experience. Key Gameplay Mechanics Before we talk about patches, we need to
Click 'Open' and select the .xdelta translation file.
What you are playing on (PC, Android, PSP, or PS Vita) The exact error message or issue you are encountering Which patching tool you are trying to use Share public link