For those playing "portably" on Android or high-powered handheld PCs (like the Steam Deck), the undub patch is compatible with or its successors like Panda3DS .
Modern versions of the patch use LayeredFS , allowing you to keep your original game files untouched while the custom firmware (CFW) loads the Japanese audio files on top.
Right-click the game in Citra, select "Open Custom Texture Location," and place the undubbed files there (ensure "Use Custom Textures" is enabled in graphics settings). shin megami tensei iv apocalypse undub 3ds portable
You can combine the undub with HD Texture Packs and resolution scaling to significantly improve the game's visuals.
To run the undub, your 3DS must be running . For those playing "portably" on Android or high-powered
0004000000141C00 (Rename the folder inside luma/titles if using the European version).
Hold the Select button while booting your 3DS to open the Luma configuration menu. Ensure "Enable Game Patching" is selected, then press Start to save and reboot. You can combine the undub with HD Texture
The "Shin Megami Tensei IV: Apocalypse Undub" is a fan-made modification for the Nintendo 3DS that replaces the English voiceovers with the original Japanese audio while keeping the English text and user interface intact. This version is preferred by many fans who find the original Japanese performances more expressive or tonally appropriate for the game's dark, post-apocalyptic setting.