The Anniversary Edition does not include Japanese voice acting. You can download the “Japanese VO Pack” separately from fan repositories. Why You Should Download Oni Anniversary Edition in 2026 You might wonder: Is a 25-year-old game worth revisiting?
“The game launches in a tiny 640x480 window.” Fix: In GOG Galaxy, select “Manage Installation” → “Configure” → Add -win_x 1920 -win_y 1080 to launch parameters. oni anniversary edition download
Controller inputs are laggy. Fix: Disable Steam Input (if running via Steam as a non-Steam game) or use DS4Windows for PlayStation controllers. The Anniversary Edition does not include Japanese voice