|FF1 Facelift Bytes||Maria Renard||A collection of bytes that weren’t covered in Dienyddiwr Da’s FFBytes for FF1.||Game Specific||NES||Final Fantasy||1.0||Int||24 Oct 2003|
|GBATEK||Martin Korth||An exhaustive reference for the Gameboy Advance and Nintendo DS internal hardware. Everything from registers to joypads, it’s here.
It’s THE ultimate GBA (and DS!) hardware reference, so grab this if you try to ASM hack either of those system….||Hardware Info.||GBA||N/A||2.5||Adv||05 Dec 2007|
|GBATEK||Martin Korth||The definitive guide to all things about the both GBA and DS hardware and then some.||Hardware Info.||NDS||N/A||1.0||Adv||01 Jan 2007|
|Everynes - Nocash NES specs||Martin Korth||This is a very detailed NES/Famicom/FDS hardware specification document by the author of No$NES emulator. Anything from general operation to the many mapper controller specification, this document about has it all.||Hardware Info.||NES||N/A||1.0||Int||01 Jan 2004|
|Zelda 3 Documentation||MathOnNapkins||Contains extensive information on VRAM, SRAM, RAM, and ROM maps. The most comprehensive package of information available for the SNES version of the game.||Game Specific||SNES||The Legend of Zelda: A Link to the Past||6.0||Int||30 Nov 2011|
|Bionic Commando Offset Document||Matrixz||Bionic Commando offset hacking notes from Matrixz.||Game Specific||NES||Bionic Commando||4||Beg||13 Jan 2006|
|Stunt Race FX Hacking Notes||Matrixz||This document contains various hacking information, including ROM data offsets, track data, and RAM locations.||Game Specific||SNES||Stunt Race FX||2.0||Beg||10 May 2006|
|Megaman 3 - 5 Level Formats||Matrixz||A document explaining how level data is laid out in Megaman 3, 4 and 5. It also explains how the various data works. Kind of outdated.||Game Specific||NES||Multiple Games||1.0||Beg||01 Jan 2002|
|Capcom "6C80" Sound Engine/Music Format Documentation||Matrixz||Explains the music data format used in newer NES Capcom games such as Megaman 3 and Mighty Final Fight, and how it is stored.
Updated document covers sound effects, instruments, and some info on the Super NES variant of the music format.||Miscellaneous||NES||Multiple Games||4.0||Beg||22 Apr 2013|
|Megaman 4 Comprehensive Document||Matrixz||A Document on the inner workings of Mega Man 4. It describes memory locations and use, ROM banks, ROM locations of ASM and its use, and locations for different kinds of data.||Game Specific||NES||Mega Man 4||1.6||Int||06 Jun 2016|
|Megaman - The Wily Wars hacking notes||Matrixz||Contains pointers for most of the level data, with some explanation on the layout of those datas, and what the values mean. Note: offsets were based on the European ROM.||Game Specific||GEN||Mega Man: The Wily Wars||1.0||Beg||23 Jun 2010|
|Mega Man 4 Sound Engine Disassembly||Matrixz||This is a commented disassembly of the Mega Man 4 sound playback engine. It does not include any disassembly of sound data. The engine is also used in Mega Man 3, 5 and 6 and most NES Capcom games released after 1990. The disassembly can be re-assemb….||Assembly||NES||Mega Man 4||1.0||Adv||14 Jan 2013|
|Sunsoft NES audio engines analysis||Matrixz||This is a document with miscellaneous notes about the sound engines in various Sunsoft games. It doesn’t cover data formats, but for each game there is misc. info, like bankswitching, DPCM usage, and Init/Play (or other) addresses. For some of t….||Miscellaneous||NES||Multiple Games||1.0||Int||28 Oct 2013|
|Pokémon GSC Supplment||Maximum Potion||This guide is meant to supplement Giegue’s guide to hacking the Gold, Silver, and Crystal versions of Pokémon. It contains data on how to edit the starter Pokémon, how to change the attacks of enemy Pokémon and more information on trainers an….||Game Specific||GB||Multiple Games||1.1||Beg||01 Jan 2008|
|65xx Processor Data||MeMSO||This document describes in (almost) full detail exactly how the 65xx processors work. The document contains information for the following CPUs: 6502 (6507, 6510, etc), 65c02, Rockwell 65c02, 65cs02, 65ce02 (4510), HuC6280 and 65c816.||Assembly||Multiple||N/A||2.0||Beg||28 Oct 2006|
|Streets of Rage 2: Character Physics||Metal64||A guide of how to change the characters physics in Streets of Rage 2.||Game Specific||GEN||Streets of Rage 2||1.0||Int||10 Feb 2018|
|Streets of Rage 2: Level Music offsets||Metal64||Documentation about the music offset and values||Game Specific||GEN||Streets of Rage 2||1.0||Beg||16 Feb 2018|
|Streets of Rage 2: Modifying Sound Values||Metal64||Documentation about the sound offset and values of Streets of Rage 2 and Streets of Rage 2 Syndicate Wars.||Audio Hacking||GEN||Streets of Rage 2||1.0||Beg||31 Mar 2018|
|The MetalHead Translation FAQ||MetalHead Hacking Group||MetalHead’s attempt at a translation how-to.
http://metalproject.net/general/rom-hacking-old-doc/||Miscellaneous||NES||N/A||0.8||Beg||20 Mar 2000|
|Mega Man V Hex Edit Doc||MetHy||This file regroups hex editing notes I took during the making of my MM5 hack called Second Strike.
If you’re interested in hacking MM5, the first thing you should do before reading this file,
….||Game Specific||NES||Mega Man 5||1.2||Beg||07 Mar 2017|