| Genesis Chat Logs | Fonzie | A collection of logs in which Fonzie explains various aspects of the Genesis. | Hardware Info. | GEN | N/A | 1.0 | Int | 04 Dec 2004 |
| Genesis ROM Format | d0nut | Info on the Genesis ROM format. | Miscellaneous | GEN | N/A | 1.1 | Int | 17 May 1999 |
| Genesis Technical Overview | OEM | The official documentation for the Genesis. Not quite as extensive as the SNES Developer Manual, but far and away better than all other currently available Genesis information. | Hardware Info. | GEN | N/A | 1.0 | Int | 14 Nov 2000 |
| Giegue's Master Guide to Hacking Pokemon Games Red-Crystal | Giegue | A guide for hacking pokemon games. It covers Pokemon Red, Blue, Yellow, Gold, Silver, and Crystal. | Game Specific | GB | Multiple Games | 1.0 | Beg | 01 Jan 2002 |
| Gimmick! Rom Hacking Document | Commando125 | A ROM hacking document for assistance in hacking specific areas of Gimmick! for the Nintendo Entertainment System. These areas include level data, attribute tables, block properties, level properties, some sprite (aka object) data, bank selection for…. | Game Specific | NES | Mr. Gimmick | 1.0 | Int | 05 Mar 2008 |
| Golden Axe 2 Palette Addresses HivePal format | godulator | Requires HivePal utility to use.
This contains the locations of Golden Axe II palette’s and a description providing where each is used.
It is in the HivePal format, install instructions …. | Palette Hacking | GEN | Golden Axe II | 1.0 | Beg | 03 Nov 2017 |
| Golden Axe Disassembly | lory1990 | This is a disassembly of Golden Axe for Sega Genesis. It can be assembled using the Macroassembler AS | Source Code | GEN | Golden Axe | 1.0 | Adv | 09 Mar 2016 |
| Golden Sun Text Compression Workaround | Labmaster | This document describes how the text compression system in Golden Sun can be circumvented using simple assembly techniques. | Assembly | GBA | Golden Sun | 2.0 | Int | 27 Apr 2006 |
| GPU information | Doomed | A document on the Graphics Processing Unit of the PlayStation. | Hardware Info. | PSX | N/A | 1.0 | Int | 30 Aug 1999 |
| Gradius 3 disassembly of bank $00 and $02 | [J] | Complete disassembly of Bank $00 and $02. Only bank $00 and $02 has assembly. | Assembly | SNES | Gradius III | 1.0 | Int | 12 Jan 2019 |
| Graphics Hacking | RedComet | A tutorial that covers the basics of graphics hacking using Final Fantasy 1 (US) and Tile Layer Pro as an example. | Graphics Hacking | N/A | N/A | 1.0 | Beg | 24 Dec 2005 |
| Graphics Hacks For the Tapper Arcade Game And Others | mrcity | This slideshow (PPTX format) with plenty of slide notes describes how to reason your way through editing the tiles and tile map of Midway MCR-III games (1983-85). The examples shown in the presentation highlight nuances of the Tapper ROMs.
You …. | Graphics Hacking | ARC | Multiple Games | 1.0 | Int | 04 Dec 2016 |
| Grog’s Guide to DMA and HDMA on the SNES | Grog | This guide explains DMA on the SNES and gives an example of how to use it. A few details are incorrect.
- ROM-RAM example uses the wrong DMA mode.
- Incorrect phrase: “you can actually use one HDMA transfer over multiple frames….
| Assembly | SNES | N/A | 1.0 | Int | 01 Jan 2001 |
| GTE information | Doomed | A document on the Geometry Transformation Engine of the PlayStation. This is the chip responsible for the 3d calculations. | Hardware Info. | PSX | N/A | 1.0 | Int | 02 Feb 2000 |
| Guardian Legend ROM Hacking Document | Jigglysaint | This is a hacking document for the Nintendo game, The Guardian Legend. This document includes the various formats for the overhead view walking part of the game. In addition, information can be found on what area plays what music, and what each corr…. | Game Specific | NES | The Guardian Legend | 1.0 | Beg | 14 May 2008 |
| Guide to Cycle Counting on the Atari 2600 | Nick Bensema | You need every advantage when hacking and/or programming Atari 2600 games. Cycle counting is a necessary technique to master and this guide shows you how. | Assembly | 2600 | N/A | 0.5a | Adv | 17 Jul 1996 |
| Gunstar Heroes Disassembly | lory1990 | This is a disassembly of Gunstar Heroes for Sega Genesis. It can be assembled using ASM68K. | Source Code | GEN | Gunstar Heroes | 1.0 | Adv | 09 Mar 2016 |
| Hacking Custom Intros Into SNES ROMs | DackR | This tutorial aims to simplify the learning curve for hacking your own intros into SNES ROMS.
The tutorial includes a re-compiled 32-bit version of gif2sopts.exe. This is included because this is hard to find.
Special Thanks to MrRichard999 fo…. | Graphics Hacking | SNES | N/A | 1.0 | Int | 10 Jul 2018 |
| Hacking Final Fantasy 3j NESticle Save States | Sliver X | A guide to hacking Final Fantasy 3j save states. | Game Specific | NES | Final Fantasy III | 2.0 | Beg | 26 May 2002 |
| Hacking Music | The Almighty Guru | This guide will show you how to hack the music that is played in each room of Bionic Commando. | Game Specific | NES | Bionic Commando | 09/19/03 | Int | 19 Sep 2003 |
