Sonic 1 disassembly. Every time a hacker wishes to hack the game, they have .
Sonic 1 disassembly The original ROM as released by Sega contains a handful of bugs, and lacks some popular features (such as the spin dash) from later games in the series. Added start position editing. Yes, it would seem there is nothing unusual in it, but it isn't true. Contribute to nedrysoft/retro-snapshot-s1disasm development by creating an account on GitHub. Jan 14, 2019 · I want to at least convert the rest of bank 1's logic, and bank 2's logic since these banks contain tons of object logic code, including most if not all of Sonic's own logic. Jan 24, 2011 · View topic - Sonic 1 SMS DisassemblyForum Index Development Sonic 1 SMS Disassembly The hack is using the Sonic 1 GitHub disassembly. Contribute to RetroKoH/S1Complete development by creating an account on GitHub. lsline macro - Allows level select menu strings to be stored as plain ascii. Oct 16, 2022 · Sonic 1: Unfinished Example Remade is a modification of the original Sonic The Hedgehog 1991 for the Sega Genesis/Megadrive. The GitHub version of the Sonic 1 disassembly was based on this version. 10le - GTK+ based simple text SonED2/ROMulan are game modification utilities created by "Stealth" for the following Sega Genesis games: Sonic 1 Sonic 2 Sonic 3, Sonic & Knuckles, Sonic 3 & Knuckles Sonic CD Knuckles' Chaotix The utilities allow the modification and editing of physical level layouts, palettes, graphics, and object placements. You can export an asm file from that as well. Sep 14, 2006 · Sonic the Hedgehog Megamix (commonly shortened to Sonic Megamix) is a work-in-progress multiperson disassembly modification of the original Sonic the Hedgehog videogame for the Sega Mega Drive, developed by Team Megamix and more recently moved to the Sega Mega-CD. Every time a hacker wishes to hack the game, they have Oct 14, 2024 · NeoROMhacking is a small community forum dedicated to ROM hacking and related interests About Disassembly of Sonic 1 ("Sonic the Hedgehog", 8-bit) for the SEGA Master System in OZ80 ('OZ80MANDIAS') format About Sonic 1 Disassembly (I will include all unused stuff and make them used but not right now) Contribute to GabrielRavier/epitech-experience-sonic-1-with-spindash development by creating an account on GitHub. Contribute to noobguy57/s1disasm128 development by creating an account on GitHub. Beta 5 Redid object definitions, to add proper display of more complex objects. This is made to make hacking/editing easier. Mega PCM 2 is an advanced DAC driver that allows for high-quality sample playback on real hardware: https://github. are split from the actual assembly code into separate data files. Split ones have all data split in categories and README Sonic-1-AS-Disassembly This is an updated AS disassembly, which was built off the older one. There are three buttons, A, B and C, which are CONTROL, ALT/OPTION and SPACE. Setting it to 1, however, will change the assembly process, incorporating all necessary Sonic 3 data split from the original rom to create a complete Sonic 3 and Knuckles rom without filler. Contribute to sonicretro/s2disasm development by creating an account on GitHub. Sonic 1 Disassembly (+ version by me). For those who hate AS, too bad! Anyway, here's the features: Some better labels from the Sonic 2 Github disassembly Some macros have been added to make editing easier Sonic 1 Disassembly. Contribute to sonicretro/s1disasm development by creating an account on GitHub. *MaSS1VE > Sonic 1 disassembly > OZ80MANDIAS (assembler) > SIXTH (VM)* Which is why MaSS1VE itself has not seen much work recently, but the overall picture is still being work on nearly daily. About 68K Disassembly of the arcade version of Sonic the Hedgehog [Sonic Megamix] A disassembly and reassembly XeniVari 5. There are two types of disassemblies. However, if you're using an up-to-date disassembly and you noticed that code diverged too Sonic 2 Disassembly. SMPS ported using SMPS Converter and SMPS Extractor of the excellent guy ValleyBell. index & ptr macros - Creates relative and absolute pointer lists; automatically generates id numbers. This hack's aim goal is and was on How a normal Sonic 1 Hack is made by a beginner basically. Apr 27, 2020 · Either way, I hope you enjoy the content that I share with you. Even though the rom will be shifted, it will work because of labels. Sonic The Hedgehog Fixed Version Version: 0. Targets ASM68K - Iso-Kilo/Sonic-1-Prototype-Disassembly First, download the source code zip file from here and extract the folder into your disassembly's sound folder. Added underwater palette support. A long way to go still Mar 30, 2023 · A true port is meant to be, gameplay wise, as close to the original Sonic the Hedgehog as possible, using resources such as the Sonic 1 disassembly and the Sonic Physics Guide on Sonic Retro. This can be done either from a rebuildable disassembly ("disasm") of the game (if My personal Sonic 1 ROM Hack Project. Text are the ones that can be assembled in an assembler. Due to this move, a common misconception is that it is a modification of Sonic CD, which is untrue. There are some differences to the original ROM to the one you build in this disassembly, 2 differences include, the HUD is in the same spot as the original game, and the explosion sound is different. sonic_sprites macro - The index for Sonic's mappings is The Sonic the Hedgehog disassembly on the repository is an updated version of Hivebrain 's 2005 disassembly. IDA are the ones for research. Added some chunk, block and palette editing. This newly-revamped guide is designed for the Sonic 1 GitHub disassembly, and is based off of the original version of the guide that was designed for the legacy Hivebrain 2005 disassembly of Sonic 1 (see link above). The game features the Aug 8, 2020 · Sonic 2 Sonic 2 SMS Disassembly Sonic 2 for the Sega Master System Incomplete Disassembly from SonicRetro. NET utilities (maybe posted on SSRG). 0 over 3 years ago The name says it, this is the Sonic 1 from Genesis/MegaDrive but this has the mistakes which are on the description Note: Disassembly included, so feel free to make Sonic 1 rom hacks if you want Download Dec 12, 2024 · This fix applies to the Sonic 1: Two-Eight base disassembly that this project was built upon, so users of that base will want to look at this. May 13, 2016 · NeoROMhacking is a small community forum dedicated to ROM hacking and related interests Sonic 1 Disassembly Makefile . Depending on when you forked it, there may be small changes in code style and naming conventions. A log file will be saved in the event Differences with the disassembly on the Sonic Retro Github page: dma macro - Replaces writeVRAM and writeCRAM macros. . Join the Sonic Hacking Corner Discord Server to get assistance on rom hacking, or just to chat! Oct 30, 2022 · Sonic 1 (Disassembly Wave) (s1built) (MarkeyJester)Notes Sega Genesis/Megadrive Controls: Press the 1 key to start games. You can modify them how you want, reassemble them, and play it. The level layout is made using SonLVL and some private . What's Sonic 1 Under 500 and Under Neat? Under 500 assemble the debug mode fixes and alternate world of video game era including fixes, extensions and stuff unlike. Sonic 1 Prototype Research disassembly of the Sonic 1 prototype that was released by Hidden Palace on December 31st, 2020. 6 days ago · Collection of tools and disassemblies by the members of Sonic Retro. Contribute to Kroc/Sonic1-Z80-ASM development by creating an account on GitHub. Mar 27, 2025 · Sticky The Fox for the Sonic 1 spindash disassembly me for fixing sonic's shoe sprite when using a spring, eggman's goal post sprite, fixing the spike bug, and restoring the "press start button" on the title screen. 11 MB) - A modified version of Hivebrain's split disassembly targeting AS. MD - NOINTRO CRC32 Welcome to ReadySonic! ReadySonic is a modified split disassembly of Sonic 1, based on Sonic Retro's SVN version. It is now based on ASM68K (and most recently the Macro Assembler AS), adds symbols for the RAM variables and other constants, as well as macros. You've just found out the main feature of this hack, but Apr 29, 2020 · A keen eye that's seen Sonic Mania, or the Mobile release of Sonic 1 will recognize the font style of these letters, so what's the deal? Did I just photoshop, or hack, this prompt into existence? Sonic 1 Disassembly. Make sure to rename the extracted folder to just "Sonic-2-Clone-Driver-v2". Sonic 1 (Split and Text by Hivebrain) (AS) (info) (2. GitHub Gist: instantly share code, notes, and snippets. Contribute to ihoga/sonic1 development by creating an account on GitHub. About A work in progress split disassembly of Sonic The Hedgehog on the Sega Game Gear. My personal Sonic 1 ROM Hack Project. com/vladikcomper/MegaPCM Oct 10, 2022 · Sonic Hacking Contest :: The SHC2022 Expo :: Sonic 1: Flying Palmtrees Edition :: By PureEvilFan123So, I'd like to introduce to you my another Sonic 1 disassembly modification. Sonic 1 S2 Edition Disassembly. ROM / ISO Information: Sonic The Hedgehog (USA_ Europe). Dropped support for S1 2005 disassembly. This branch of the Mega Drive Developer's Collective disassembly of the Sonic 1 Prototype is a multi-assembler disassembly. Palmtrees here got a new appearance, which one you will probably see for the first time. Mar 6, 2023 · After all, people had been asking for the 2013 mobile versions of Sonic 1 and 2 on consoles and PCs for years, with the added hope that Sega could finally clear up the legal issues that were preventing Sonic the Hedgehog 3 (and/or Knuckles) to get the same widescreen, Retro Engine treatment. gmptr macro - Generates ids for game modes. (To test the levels out, a Sega Mega Drive/Genesis Emulator is REQUIRED, but not included with the Google Drive link) 🎮 This is a free to use Sonic 1 Disassembly with Sonic 2 Spindash imported to Github and Hivebrain. Contribute to WSLUser/s1disasm-retro development by creating an account on GitHub. - Sonic Retro Disassemblies are like source codes. Sonic the Hedgehog Megamix (commonly shortened to Sonic Megamix) is a work-in-progress multiperson disassembly modification of the original Sonic the Hedgehog videogame for the Sega Mega Drive / Genesis, headed up by Team Megamix and more recently moved to the Sega Mega CD. 8. Said content is going to include various tidbits of info about 1991's Sonic the Hedgehog such as bugs, glitches, oversights, opinions, and even hacking guides! The webpage that I show at the start of the video is the massive Git commit that was needed in order to get the Sonic 1 Git disassembly to build with AS. A successor to ReadySonic (Bugfixes, Optimizations, Changes) Base: Updated Sonic One Two-Eight disassembly for AS by Clownacy Version: REV01. Master System Sonic 1 Disassembly. 1. Contribute to pokecommunity/s1disasm_git development by creating an account on GitHub. 36K subscribers Subscribe Note The AS branch of Sonic 1 Github Disassembly is a fast-moving target. This is a disassembly of the very first Sonic 1 Megamix version. I try to keep this guide up-to-date and highlight any noticeable changes in the disassembly that happened over the last few years. I altered one of the erroneously placed chunks to make the background appear correctly. Once I have a working assembler, I can better probe the workings of the game, which allows me to implement the features of MaSS1VE. This is an example Sonic 1 disassembly with Mega PCM 2 DAC driver pre-installed. Revision options removed Sound Driver: Stock Sonic 1 Driver with fixes by ValleyBell, Clownacy and Puto Technical Info: The hack is using the Sonic 1 GitHub disassembly. TL;DR: I'm working on a disassembly of Sonic 1 for the Game Gear, and it's not ready to be released yet but if you're up for the challenge I could possibly use some help. Feb 28, 2023 · Sonic 3 & Knuckles and the S1 2005 disassembly are fully supported by SonLVL. Sonic 1 Disassembly. Use Arrow Keys to move up, left, right and down. Sonic 1 Disassembly. Sep 28, 2025 · SonED2 is the primary Sonic the Hedgehog editor, working with Sonic 1 and Sonic 2; however, it requires that the game be prepared to produce a "split disassembly", where the level art, level layouts, object definitions etc. Next, delete everything in the sound folder except for the music, sfx, and Sonic-2-Clone-Driver-v2 folders. The intent of ReadySonic is to make starting a new hack of Sonic 1 easier. Sep 28, 2025 · SonED 2 is the primary Sonic the Hedgehog editor, working with Sonic 1 and Sonic 2; however, it requires that the game be prepared to produce a "split disassembly", where the level art, level layouts, object definitions etc. Contribute to SONIC123CDMANIA/Sonic1PLUS development by creating an account on GitHub. The disassemblies edited in Notepad++. The game features the ability to play as one of five different characters: Sonic the Hedgehog, Mighty the Armadillo, Shadow the What you need Sonic 1 split disassembly Sonic 2 split disassembly A plain text editor of your choice A tile editor capable of editing Genesis format tiles A Sega Genesis emulator (or hardware with a copier) In making this tutorial, I used: Hivebrain's 2005 Sonic 1 split disassembly (updated to ASM68K - andlabs) Aurochs' 2006 Sonic 2 split disassembly Leafpad 0. We would like to show you a description here but the site won’t allow us. May 4, 2022 · This Google Drive link comes with the SonLVL Updater and the decompilations for Sonic 1, Sonic 2 Release and Sonic 3 & Knuckles. Contribute to TheBlueGamer-Github/S1S2Ed-disasm development by creating an account on GitHub. A split text disassembly of the Sonic the Hedgehog prototype released on December 31, 2020. But it is very close to the The following are disassemblies of Sega games and games for Sega consoles. It uses the wla-z80 assembler to build the ROM. ziqmcmzontvhumklsicniarvymsmkcmqosfjhnayhsajktaoarzwakkylzvaqnztwhijtaebneh