The format of graphics data varies from console to console, but most of the early ones (NES, Super NES, Game Boy, etc.) store graphics in tiles, which are 8x8- pixel units of data, which are arranged on-screen to produce the desired result. Perbandingan - battle graphics in Dragon Warrior (above) and a hack of it, Dragoon X Omega (below).Īnother basic hacking skill is graphics hacking, which is changing the appearance of the game's environs, characters, fonts, or other such things. Some intrepid hackers also perform level editing with a hex editor, but this is extremely difficult (except on games whose level storage format closely resembles how it is presented in a hex editor). Other games use simple text compression techniques (such as byte pair encoding, also called dual-tile encoding or DTE, in which certain combinations of two or more letters are encoded as one byte) which a suitably equipped hex editor can facilitate editing.Ī hex editor is the tool of choice for editing things such as character/item properties, if the structure and location of this data is known and there is no game-specific editor for the game that can edit this information. Many games do not store their text in ASCII form, and because of this, some specialized hex editors have been developed, which can be told what byte values correspond to what letter(s) of the alphabet, to facilitate text editing a file that defines these byte=letter relationships is called a "table" file. Hex editors are usually used for editing text, and for editing other data for which the structure is known (for example, item properties), and Assembly hacking.Įditing text is one of the most basic forms of hacking. Hex editingĪ hex editor is one of the most fundamental tools in any ROM hacker's repertoire.
![earthbound hacking tools earthbound hacking tools](https://img.memecdn.com/inside-earthbound-joke_o_1700479.jpg)
Having been created by many different programmers or programming teams, ROM data can be very diverse. Most hacking groups offer web space for hosting hacks and screenshots (sometimes only hosting hacks by the group's members, sometimes hosting almost any hack), a message board, and often have an IRC channel.
![earthbound hacking tools earthbound hacking tools](https://ebhacker.weebly.com/uploads/2/5/3/0/25305356/451000001.png)
Not all group members are necessarily ROM hackers themselves some have "retired" from the craft, others offer services such as website and/or message board administration, and some simply offer guidance to aspiring ROM hackers.
![earthbound hacking tools earthbound hacking tools](http://starmen.net/pkhack/images/frontpage/hotm/hotm0113.png)
Many hackers, however, choose to go solo. Many ROM hackers form or join groups for various reasons, such as for web space to host hacks and/or screenshots, for the support of or collaboration with other members of the group, for privileged status on the group's message board (if it has one), for the prestige associated with the group, or just for the comradeship. Screenshots comparing the world maps in Pokémon Red (original game, left) and Pokémon Brown (hacked game, right) Although much of the methodology applies to both types of hacking, this article focuses on "creative hacking" such as editing game levels.
![earthbound hacking tools earthbound hacking tools](https://pokemonromhack.com/wp-content/uploads/2016/12/Earthbound_Capsule_Quest_08.png)
įan translation (known as "translation hacking" within the ROM hacking community) is a type of ROM hacking there are also anti-censorship hacks that exist to restore a game to its original state, which is often seen with older games that were imported, as publishers' content policies for video games (most notably, Nintendo's) were much stricter in the United States than Japan or Europe. Once ready, they are usually distributed on the Internet for others to play on an emulator. ROM hacking is generally accomplished through use of a hex editor (a program for editing non-textual data) and various specialized tools such as tile editors, and game-specific tools which are generally used for editing levels, items, and the like, although more advanced tools such as assemblers and debuggers are occasionally used. This is usually done by technically inclined video game fans to breathe new life into a cherished old game, as a creative outlet, or to make essentially new unofficial games using the old game's engine. ROM hacking is the process of modifying a video game ROM image to alter the game's graphics, dialogue, levels, gameplay, or other elements.