Hack64 Wiki

Audio Binary Interface Commands

Anonymous (anonymous@undisclosed.example.com) — 2019-02-13T19:56:14+0000

Audio Binary Interface Commands Much like the Fast3D series microcode, the audio microcode also accepts commands in order to perform tasks on the RSP (Reality Signal Processor). As with Fast3D, each audio command is 64 bits (8 bytes) in size. There are 16 different audio commands.

Banjo-Kazooie Hacking

Anonymous (anonymous@undisclosed.example.com) — 2025-04-12T12:05:58+0000

Banjo-Kazooie Hacking Hacking Notes Hacking notes and tools for the BK ROM. Layouts * Model Data * Structures * Object Data * Setup Files * Animation Data * Sprite Data Commands * Geometry Layouts * Fast3DEX Display List Commands Data * Enumerations * Music Channel Data * Object Ids Memory Maps ROM and RAM memory maps for the BK ROM. * Banjo-Kazooie ROM Map * Banjo-Kazooie RAM Map

Banjo-Kazooie: Grunty's Revenge Hacking

Anonymous (anonymous@undisclosed.example.com) — 2018-07-22T18:47:55+0000

Banjo-Kazooie: Grunty's Revenge Hacking Hacking Notes Hacking notes for BKGR * Rooms * Music * Other uncategorized notes Memory Maps ROM and RAM memory maps and function descriptions for the BKGR ROM. * BKGR Memory Map

Banjo Tooie Hacking

Anonymous (anonymous@undisclosed.example.com) — 2018-03-09T18:49:23+0000

Banjo Tooie Hacking Hacking Notes Hacking notes and tools for the BT ROM. * Model Data * Geometry Layouts * Fast3DEX2 Display List Commands Memory Maps ROM and RAM memory maps for the BT ROM. * Banjo-Tooie ROM Map * ram_map

Bomberman Hero Hacking

Anonymous (anonymous@undisclosed.example.com) — 2020-06-14T19:31:10+0000

Bomberman Hero Hacking November 2019 ROM of the Month ---------- Tools * bhdecode - ROM decompressor

Command & Conquer (Nintendo 64) Hacking

Anonymous (anonymous@undisclosed.example.com) — 2023-05-22T01:06:43+0000

Command & Conquer (Nintendo 64) Hacking May 2023 ROM of the Month ---------- Command & Conquer (Nintendo 64) is a port of the Command & Conquer (Tiberium Dawn) which adds isometric 3D graphics and removes cut scenes. The map configuration file uses the same format as the PC version, but the binary map data uses a new encoding and adds a height map. The N64 port also does not include the winter theater and several missions contain simplifications.

Nintendo 64 ABI and Calling Convention

Anonymous (anonymous@undisclosed.example.com) — 2021-10-16T17:31:37+0000

Nintendo 64 ABI and Calling Convention The Nintendo 64 uses a MIPS architecture NEC VR4300i, and applications created for the system are all compiled with C or C++. For the assembly developer looking to hack games that use C, knowing the calling convention used is one of the most important things you can know.

Diddy Kong Racing Hacking

Anonymous (anonymous@undisclosed.example.com) — 2022-02-12T03:52:42+0000

Diddy Kong Racing Hacking Hacking Notes * Level header * Object header * Object behaviors * F3DDKR Microcode

Extreme-G Hacking

Anonymous (anonymous@undisclosed.example.com) — 2020-06-14T20:41:01+0000

Extreme-G Hacking May 2020 ROM of the Month ---------- Tools * Extreme-G Level Viewer (Source) * exgdump - ROM decompressor Memory Maps * ROM Map Notes * Extreme-G GFX/Collision Commands * Extreme-G Texture Bank Formats

F3DDKR Microcode

Anonymous (anonymous@undisclosed.example.com) — 2022-11-24T16:49:00+0000

F3DDKR Microcode F3DDKR (unofficial name) is a modified version of the Fast3D microcode. It was created by Rareware for the game Diddy Kong Racing. ---------- Changes from Fast3D * The commands G_CULLDL, G_TRI1, and G_POPMTX were removed, and are now NOPS (No operations). * Triangles are drawn in batches; up to 16 triangles per batch.

Fast3DEX Display List Commands

Anonymous (anonymous@undisclosed.example.com) — 2024-02-27T04:57:07+0000

Fast3DEX Display List Commands The Fast3DEX display list commands are microcode that are passed to the RSP for rendering. They are all 8 bytes long. Fast3DEX Commands 00: G_SPNOOP Stalls the signal processor (the RSP), and as a consequence, the RDP too. This should only be used for debugging purposes.

Fast3DEX2 Display List Commands

Anonymous (anonymous@undisclosed.example.com) — 2020-02-26T14:17:25+0000

Fast3DEX2 Display List Commands The Fast3DEX2 display list commands are microcode that are passed to the RSP for rendering. They are all 8 bytes long. Fast3DEX2 Commands 00: G_SPNOOP Stalls the signal processor (the RSP), and as a consequence, the RDP too. This should only be used for debugging purposes.

Forsaken 64 Hacking

Anonymous (anonymous@undisclosed.example.com) — 2019-12-10T17:09:11+0000

Forsaken 64 Hacking September 2019 ROM of the Month Tools * Forsaken64Viewer - Model viewer & exporter * RNXExtract - ROM decompressor See Also * Forsaken 64 discussion thread * n64split config

Gex 3 Hacking

Anonymous (anonymous@undisclosed.example.com) — 2019-12-10T17:02:02+0000

Gex 3 Hacking August 2019 ROM of the Month Tools * gex3viewer - Model viewer & exporter Notes * Levels See Also * Gex 3 discussion thread * n64split config

Goemon's Great Adventure Hacking

Anonymous (anonymous@undisclosed.example.com) — 2020-06-14T22:12:50+0000

Goemon's Great Adventure Hacking April 2020 ROM of the Month ---------- Notes * Rough notes - Some rough notes on the level format and miscellaneous functions/data structures

Hybrid Heaven Hacking

Anonymous (anonymous@undisclosed.example.com) — 2020-06-14T19:26:43+0000

Hybrid Heaven Hacking March 2020 ROM of the Month ---------- Tools * hhdecode - ROM decompressor

Kirby 64: The Crystal Shards Hacking

Anonymous (anonymous@undisclosed.example.com) — 2021-02-22T21:19:14+0000

Kirby 64: The Crystal Shards Hacking ---------- Hacking Notes * File Systems * Level Data * Geometry Blocks * Level Settings Block * Music * Entity IDs * Skybox IDs * RNG * Fast3DEX2 Display List Commands Memory Maps * EEPROM Memory Map Hacking Tools * Model Viewer * Level Extractor * Work-in-Progress Decompilation ROM Hacks * Analog stick mod

Mario Golf Hacking

Anonymous (anonymous@undisclosed.example.com) — 2020-08-17T20:18:04+0000

Mario Golf Hacking This page contains information about the Mario Golf (N64) ROM. Feel free to contribute! * Compression Details * Player Model RAM Offset (Decoded) * Resource Table * Mario Golf 64 Level Manager * Hole components

Mario Kart 64 Hacking

Anonymous (anonymous@undisclosed.example.com) — 2018-04-17T20:44:41+0000

Mario Kart 64 Hacking Hacking Notes Hacking notes and tools for the MK64 ROM. * Mario Kart 64 Course Data Table * Ghost Data * Mario Kart 64 Hacking Tools * Mario Kart 64 Hacking Tutorials * TKMK00 Compression Format Memory Maps ROM and RAM memory maps and function descriptions for the MK64 ROM. * Mario Kart 64 Memory Map * EEPROM Memory Map * Level Rendering Pointers

Mission Impossible Hacking

Anonymous (anonymous@undisclosed.example.com) — 2019-07-01T05:23:42+0000

Mission Impossible Hacking June 2019 ROM of the Month ---------- Tools * miviewer - Model viewer & exporter * miextract - ROM decompressor * soold - SOOL disassembler Memory Maps * ROM Map * Function List Notes * SOOL Engine * Structs See Also * Mission Impossible discussion thread * n64split config * SOOL Interpreter partial decomp

Nintendo 64 Hacking

Anonymous (anonymous@undisclosed.example.com) — 2021-08-29T06:35:31+0000

Nintendo 64 Hacking Common RCP Microcodes * Fast3D * Fast3DEX * Fast3DEX2/Fast3DZEX * aspMain (Audio microcode) RCP Documentation * RCP Structures * Fog Common Compression Formats * MIO0 Compression * YAY0 Compression * SMSR00 Compression * YAZ0 Compression Misc resources * Cartridge hardware list * Microcode signature list * Uncompiled source code * Filename grep * IS64 device code grep MIPS R4300i Assembly * MIPS R4300i CPU Summary * R43XX complete…

Paper Mario Hacking

Anonymous (anonymous@undisclosed.example.com) — 2018-04-15T19:49:28+0000

Paper Mario Hacking ---------- Hacking Notes * Textures * Dialog System * YAY0 Compression Hacking Tools * Hacking tools External Resources * Drewwork's hacking archive

Paper Mario: The Thousand-Year Door Hacking

Anonymous (anonymous@undisclosed.example.com) — 2018-04-21T23:17:51+0000

Paper Mario: The Thousand-Year Door Hacking A list of content about TTYD ISO hacking, kind of barebones as of now. ---------- Hacking Notes Documentation for the inner workings of the game. * Character and Object Models * STM List * Raw TTYD Dialogue Text Dump Rootfolder Structure Documentation for the root folder structure inside the game's image.

MIPS R4300i CPU

Anonymous (anonymous@undisclosed.example.com) — 2019-05-06T17:54:34+0000

MIPS R4300i CPU The main processor used by the Nintendo 64. * R43XX User manual: * R4300i Product info: Information on this page that is specifically related to the Nintendo 64 is . ... ... ... Commands Command Definition

RCP Structures

Anonymous (anonymous@undisclosed.example.com) — 2018-10-01T05:58:38+0000

RCP Structures Every rendition of Fast3D shares a few common structures by the RCP, such as some bit-mapping used within certain opcodes. These are explained within this page. RSP Geometry Mode This 32-bit value configures how the RSP will process geometry. They are all 1-bit flags. All of these flags are disabled by default

ROM of the Month

Anonymous (anonymous@undisclosed.example.com) — 2023-05-22T00:41:06+0000

ROM of the Month Every month, our Discord bot randomly selects a Nintendo 64 ROM for us to tear apart when we are bored. This month's ROM is Command & Conquer. Tool repository: ---------- RotM History The following games were picked by the bot. * June 2019: Mission: Impossible * July 2019:

Reality Signal Processor Overview (MIPS R4300)

Anonymous (anonymous@undisclosed.example.com) — 2019-04-06T22:15:37+0000

Reality Signal Processor Overview (MIPS R4300) The RSP is a part of the N64's Reality Co-Processor (RCP), which is a slave processor to the main R4300i CPU. ---------- Differences from the R4300i * Runs at 2/3 the speed of the R4300i, specifically at 62.5

Shadow Man Hacking

Anonymous (anonymous@undisclosed.example.com) — 2020-06-14T19:33:06+0000

Shadow Man Hacking February 2020 ROM of the Month ---------- Tools * RNXProPacker - ROM decompressor/compressor

sidebar

Anonymous (anonymous@undisclosed.example.com) — 2023-05-22T00:45:15+0000

Home ---------- Hack64 Wiki * Register * Submission Guidelines * Formatting Syntax ROM of the Month * Command & Conquer Nintendo 64 * Banjo-Kazooie * Banjo-Tooie * Mario Golf * Mario Kart 64 * Paper Mario * Super Mario 64 Other Titles * Banjo Kazooie: Grunty's Revenge * Paper Mario: TTYD * Super Mario 64 DS * Super Mario Galaxy * Super Mario Galaxy 2

Sin and Punishment Hacking

Anonymous (anonymous@undisclosed.example.com) — 2019-12-10T17:18:28+0000

Sin and Punishment Hacking (Tsumi to Batsu: Hoshi no Keishousha) October 2019 ROM of the Month Notes * Geometry Blocks * Yay0 Compression See Also * Sin and Punishment discussion thread * n64split config

ROM Hacking

Anonymous (anonymous@undisclosed.example.com) — 2019-10-04T17:38:12+0000

ROM Hacking Documentation on modifying ROM images to alter a game's graphics, levels, gameplay, music, and other elements. Systems nintendo_64 Nintendo 64 Nintendo 64 Titles banjo_kazooie Banjo-Kazooie banjo_tooie Banjo-Tooie kirby64_the_crystal_shards Kirby 64: The Crystal Shards mario_golf Mario Golf mario_kart_64 Mario Kart 64 mission_impossible Mission: Impossible paper_mario Paper Mario super_mario_64 Super Mario 64 supercross_2000 Supercross 2000 yoshis_story Yoshi's Story O…

Stunt Racer 64 Hacking

Anonymous (anonymous@undisclosed.example.com) — 2020-06-14T19:23:28+0000

Stunt Racer 64 Hacking January 2020 ROM of the Month ---------- Tools * Stunt Racer 64 Level Viewer (Source) * sr64-extract - ROM decompressor Notes * Geometry data * Compression

Submission Guidelines

Anonymous (anonymous@undisclosed.example.com) — 2018-04-25T16:53:02+0000

Submission Guidelines Adding new pages You may start a new page by visiting a URL like: : Where is the name of the game or category, and is the name of the page. After you create a page, you may add links to the sidebar and index so users can find your content.

Super Mario 64 Hacking

Anonymous (anonymous@undisclosed.example.com) — 2020-11-07T23:37:56+0000

Super Mario 64 Hacking Below is a collection of content related to Super Mario 64 ROM hacking. It is intended to be clean and readable. ---------- Hacking Notes Collection of hacking notes from those who have spent countless hours trying to understand the inner workings of the N64 and SM64 ROM.

Super Mario 64 DS Hacking

Anonymous (anonymous@undisclosed.example.com) — 2018-07-10T21:17:34+0000

Super Mario 64 DS Hacking Hacking Notes Hacking notes and tools for the SM64DS ROM. * Skelux's Documentation * CLPS Documentation * Sound Byte Documentation * Object Database * Miscellaneous ROM Hacking Tools The tools needed to modify SM64 and tutorials on how to use them. * Super Mario 64 DS Hacking Tools * Super Mario 64 DS Hacking Tutorials

Super Mario Galaxy Hacking

Anonymous (anonymous@undisclosed.example.com) — 2018-10-06T05:18:02+0000

Super Mario Galaxy Hacking Hacking Notes Hacking Notes for Super Mario Galaxy. * Full Stage List * AppearPowerStarObj List

Super Mario Galaxy 2 Hacking

Anonymous (anonymous@undisclosed.example.com) — 2018-10-15T10:31:12+0000

Super Mario Galaxy 2 Hacking Hacking Notes Hacking notes for Super Mario Galaxy 2. * Full Stage List * Object Database * AppearPowerStarObj List * MSBT Formatting * ProductMapObjDataTable * PlanetMapDataTable * GeneralPos - General Positions * Development Leftovers * Collision Values Hacking Tools and Tutorials List of tools needed to edit Super Mario Galaxy 2 and miscelaneous tutorials. * Hacking Tools * Miscellaneous Tutorials

Supercross 2000 Hacking

Anonymous (anonymous@undisclosed.example.com) — 2019-07-15T01:51:13+0000

Supercross 2000 Hacking July 2019 ROM of the Month ---------- Notes * EAHD Compression * OVLN Blocks File types * .big (BIGF archive) * .rnd (3D Model) * .nsh (Textures) * .obs * .tdb * .dbf * .dbt * .nfn (Font) * .pgn * .bip * .bnk * .sbk * .eam * speech.n64 (Not a ROM file) * replay files * language files

Yoshi's Story Hacking

Anonymous (anonymous@undisclosed.example.com) — 2019-10-04T17:09:45+0000

Yoshi's Story Hacking ---------- Hacking Notes * File System * Level Data * Object Data * Object IDs * Level/Object Data Diagram * SMSR00 Compression * Overlay Files Hacking Tools * Level Viewer ROM Hacks * SMB 1-1 Custom level