PS1 RPG Oni Zero: Fukkatsu gets a full English translation

A complete English fan translation patch for the 2001 PlayStation RPG Oni Zero: Fukkatsu is now available. Developer chivien99999 released version 1.0 of the patch on GitHub, translating the story dialogue, menus, and hundreds of graphical assets for the Japanese exclusive.

Oni Zero: Fukkatsu originally launched in March 2001 as Volume 6 of the Pandora MAX Series. Developer Pandora Box and creator Takiya Iijima built it as a prequel to their long-running Oni RPG franchise, which started on the Game Boy back in 1990. The franchise was a staple of early handheld and console gaming in Japan, expanding across the Super Famicom before wrapping up its original run with this PlayStation entry.

The games stood out by avoiding standard high fantasy tropes in favor of traditional Japanese settings. Players control characters who can transform into spirits and utilize elemental attacks based on Shinto mythology. Because the game arrived late in the PlayStation's lifecycle and belonged to a localized budget imprint, it never left Japan.

Bridging the Pandora MAX saves

The Pandora MAX Series had a unique gimmick: cross-compatibility. Save data from earlier games in the budget line, like Dragon Knights Glorious, would unlock special requests and bonuses in later volumes. Since most players outside Japan do not have a memory card full of obscure Pandora Box saves, the translation patch bypasses the requirement.

The five requests that normally require older save files are unlocked by default, and the save-conversion opening screen is skipped entirely. A Homemade Lunch item is also added to the starting inventory.

Python scripts and BIN files

Applying the patch requires a bit of command-line work. The release is patch-only and requires an original Japanese single-track BIN and CUE rip of the game. Users need Python 3 installed to run the included patcher script, which joins the four patch parts and verifies the original disc image before outputting a translated CUE file.

The translation covers all items, skills, enemy names, the god roster, and subtitles for the prologue video. It also replaces about 780 on-screen images. A few elements remain in Japanese, specifically the debug menus and some brush-calligraphy artwork. Honorifics are omitted in the English script, and Shiroumaru's name is fixed.

Emulator tested

The developer playtested the 1.0 release from a new game through the end credits using the DuckStation emulator. Real PlayStation hardware remains untested, so players burning CD-Rs or using optical drive emulators like the XStation might encounter bugs.

I am curious how well the turn-based combat and spirit transformations hold up today. The late-era PS1 RPG library is massive, but games heavily rooted in Heian-era folklore rarely made it across the Pacific. Having a 25-year-old mythology RPG suddenly become playable in English is a good reason to boot up DuckStation.