Deep Dungeon is a series of first-person RPGs that was developed by Square (but oft-published by other companies). The game is nothing much to write home about, the thing with first-person RPGs is that if you’ve played one, you’ve played them all, and this is no exception.

This translation is complete. It requires usage of the FDS Disk Image Expansion program before patching. Details are in the readme.

Note that the expansion program and the patch expects a 16-byte fwNES header (total image size 131,016 bytes). If your copy of the original disk image lacks the header (image 131,000 bytes), download the updated version of FDS Expander from RHDN, or add a 16-byte header manually with a hex editor. (the 16 bytes to be added at the beginning of the file: “FDS”,0×1A,2 and pad the rest with zeros.

• Deep Dungeon - Madou Senki (Japan) [b].fds - NOINTRO
• CRC32: ED9011D0 (Headerless)
• MD5: F225FF5CEE9CAF322B52DCCAFE81D543
• SHA-1: 7D4228248E749F5AA9AE6F695A8175D80D3D5250
• SHA-256: A2AD6BCEBC5EA07406BDBEEB2DAAA4A49F6D72E23E915C5AD750B38A8B751B9A
• ---------------------------------------------------------
• PATCHED CRC: 29F8CF56
• ---------------------------------------------------------
• Headered version of this rom is 5D0FCEA2.
• DO NOT run the diskexpander patch on a rom with a header (5D0FCEA2)!!!!. I don't know what it is doing, but I ran it twice, once telling it to add a header and telling it not to add a header. Both times I let it run for about 5 minutes and the rom it was creating was over 15MB.
• Run it on the Headerless version (ED9011D0) given on the patch page and tell it to add a header. You should now have a headered rom with CRC: F84CAE2C. When you have this output, then run the IPS patch on it to get 29F8CF56.
• If you can't find the headerless version you need to remove the header below with a hex editor before using diskexpand.exe and patching the rom.
• Header: 46 44 53 1A 02 00 00 00 00 00 00 00 00 00 00 00