Like many Evangelion games, Evangelion: Jo relies heavily on text.
Step 4 — Apply the patch (Option A — IPS/PPF patching an ISO)
Place your clean Evangelion Jo ISO, the downloaded English patch file, and the xDelta UI executable into a single folder on your computer. Step 2: Run the Patcher Open xdeltaui.exe . You will see three primary fields:
This patch is a fan translation. You must own a legitimate copy of the original Japanese game. No pre-patched ISOs will be provided. Evangelion Jo Psp English Patch
Have you successfully applied the patch? Share your experiences and save your notes on the official NERV Hackers Discord. Congratulations!
Menu text has been neatly reformatted to fit within the original PSP screen constraints without clipping.
Recent efforts in 2025 focused on decrypting the game's unique archive format (NEVA.PKG), which houses the scripts and dialogue. Like many Evangelion games, Evangelion: Jo relies heavily
Click the second "Open" button next to and select your original, unmodified Japanese Evangelion Jo ISO. Step 4: Create the English Patched ISO Click the "Open" (or "Save As") button next to Output File .
Step 3 — Verify checksums and compatibility
In combat, your Eva units have limited internal battery life if their umbilical cables disconnect. Plan your movement routes to keep your power intact. You will see three primary fields: This patch
Use the PPSSPP emulator on PC or Android. It allows for higher resolutions and "Texture Replacement," which some modders use to inject English text into menus.
: Once patched, the game can be played on: Original Hardware : A PSP running custom firmware (CFW).