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Engineering & Reverse Engineering(Mark this forum as read)
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SonMP3 Plugin availability.
Searching for the SonMP3 plugin alone for MP3 in Sonic 1
Nostalgia Ninja 
  • 6 Replies
  • 2478 Views
Funny mess-up
I dun goofed SonED2
Vangar 
  • 8 Replies
  • 3276 Views
Sonic CD data extraction
Levels + SonED2 files, some object data
qiuu 
  • 25 Replies
  • 6806 Views
Selbi's Parallax Editor
Until I'm able to find an original name...
Selbi 
  • 24 Replies
  • 7882 Views
Who is Still Hacking Sonic 1/2?
I don't want to be the only one...
SpeedySpikes 
  • 28 Replies
  • 5168 Views
Sonic Melponterations
fan-made Sonic Generations "expansion pack"
Melpontro 
  • 26 Replies
  • 11113 Views
Disabling HUD in Sonic 1/2/3/Knuckles abckookooman 
  • 8 Replies
  • 2361 Views
Sonic Colors Hacking
How do I look at its file?
JeffMakesGames 
  • 12 Replies
  • 2243 Views
Make Time Eater Suck Less
a simple Sonic Generations audio mod
Hinchy 
  • 14 Replies
  • 4910 Views
Mercurial Repository Write Access Cinossu 
  • 1 Reply
  • 1559 Views
Sonic Adventure 2 hash help Emerald Lance 
  • 2 Replies
  • 1036 Views
Why the Sonic CD PC Patch isn't compatible with the Dino version? Alien Treasure 
  • 2 Replies
  • 1638 Views
Sonic 2006 hacking rasgar 
  • 16 Replies
  • 6900 Views
Sonic 2 Delta v0.24
Works on Real Hardware
Esrael 
  • 66 Replies
  • 20275 Views
Strike dash In Sonic 2 SMS Ravenfreak 
  • 9 Replies
  • 3836 Views
Sprite Plotter MarkeyJester 
  • 6 Replies
  • 2658 Views
Sonic 2 Beta 2012 Disassembly Public Release MathUser 
  • 0 Replies
  • 1718 Views
Sonic 2 Time Attack
Compete and share your times/replays here!
redhotsonic 
  • 33 Replies
  • 5056 Views
Other Characters In Sonic Hacks Topic E-122-Psi 
  • 68 Replies
  • 17429 Views
Cheat Engine table for Sonic Adventure 2
So you don't need to enter in the addresses manually
flarn2006 
  • 2 Replies
  • 5719 Views
SA2 PC: StageSelectConfig.ini flarn2006 
  • 8 Replies
  • 1737 Views
Replacing V-Int with H-Int Exclusively saxman 
  • 4 Replies
  • 1465 Views
3D blast assets? Andrew75 
  • 36 Replies
  • 6031 Views
Sprite Mappings Macros
converter included
MainMemory 
  • 7 Replies
  • 1703 Views
HOWTO: Compile Gen/GS r7 for linux
Compile Gens/GS r7 on a recent linux distro
Chilly Willy 
  • 17 Replies
  • 6790 Views
Sonic 1, 2, 3K, ReadySonic Casual Editions Hayate 
  • 4 Replies
  • 2551 Views
Exploring Sonic Championship
Oddities abound!
Tiberious 
  • 8 Replies
  • 4009 Views
Sonic Mega Collection/Sonic Gems Collection
Technically Speaking, What Are They?
Kharen 
  • 11 Replies
  • 3504 Views
Audio Sample Extraction
(particularly from Sonic CD)
Lostgame 
  • 12 Replies
  • 2257 Views
Sonic Sounds Ripping Project
Because every attempt to date sucks. Update: Sonic Spinball rips added
Mr Lange 
  • 24 Replies
  • 10115 Views
Replacing Videos in Sonic CD Remake Hendricks 266 
  • 3 Replies
  • 2608 Views
Supporting HINT vector for 32X Chilly Willy 
  • 2 Replies
  • 4126 Views
So now that SA2's being released for PC...
...will modding it become more popular? (custom DLC)
flarn2006 
  • 20 Replies
  • 4880 Views
Hacking Physics in Sonic & Knuckles Tony H 
  • 11 Replies
  • 2538 Views
How to fix timers on Scattered rings
S1, S2 and S3K
redhotsonic 
  • 5 Replies
  • 1888 Views
SMPS Music Question Alriightyman 
  • 4 Replies
  • 1234 Views
Is Sonic CD's "Toot Toot" CDDA ever used?
Hacking Sonic Gems, need to make space.
Vague Rant 
  • 2 Replies
  • 2214 Views
Sonic FM Instrument Breakdown?
Like, into common sense synth terms?
SegaLoco 
  • 4 Replies
  • 1287 Views
Multiple Tails tails' bug fixes (Mainly S2, some are S3K)
Was: How to fix Tails' tails display behaviour S2 & S3K
redhotsonic 
  • 16 Replies
  • 4450 Views
Sonic Heroes PAC unpacker? Azu 
  • 0 Replies
  • 699 Views
Sonic 1 Megahack: Ultra Edition vladikcomper 
  • 34 Replies
  • 12124 Views
.CSB Packer?
Sue me if this is in the wrong place to put it.
Jogita 
  • 0 Replies
  • 914 Views
New Mercurial Repository Request
For Shining Force II
Wiz 
  • 7 Replies
  • 1040 Views
Sonic Hacking Contest 2012 RESULTS Spanner 
  • 49 Replies
  • 8113 Views
Sonic CD 2011 Save Game Hex Editing Guide
iOS version
KingofHarts 
  • 6 Replies
  • 3401 Views
Sonic Adventure DX Chao Garden Hex Editing Guide For Begginers
XBOX 360 Arcade Edition
Peavler 
  • 3 Replies
  • 3431 Views
Sonic Hacking Contest 2012
SUBMISSIONS DEADLINE: July 21st 2012 - Get Involved!
Spanner 
  • 68 Replies
  • 19675 Views
How to fix the drowning bugs
Sonic 1 and 2
redhotsonic 
  • 7 Replies
  • 1653 Views
Disembodied head of Metal Sonic Kai
and other unused Chaotix Sprites missed by Retro.
Dr. Mecha 
  • 10 Replies
  • 4526 Views
Steps of a Disassembly
I need a little help
Elektro-Omega 
  • 13 Replies
  • 2232 Views
Proof of Concept: Sonic 2 Lockon
loading levels from extra binaries
MainMemory 
  • 10 Replies
  • 2812 Views
Sonic CD Hacking
Two Quick Questions I Want to Ask
Kharen 
  • 1 Reply
  • 1292 Views
Sonic 4: Episode 1 (1:1 rendering hack?)
Make a crappy game run more efficiently
Metalsonicmk72 
  • 4 Replies
  • 2952 Views
Sonic 2 Secret Rings Edition
not quite dead?
MainMemory 
  • 32 Replies
  • 15356 Views
kens unstable branch (1.5)
kens-1.4.22 (alpha) prototype
kram1024 
  • 3 Replies
  • 934 Views
Regen emulator glitch
That pesky SRAM!
redhotsonic 
  • 25 Replies
  • 3294 Views
Sonic 2 Unimpossible
Like Red Rings, but different.
ShadowsofYesterday 
  • 130 Replies
  • 32429 Views
OSX support in S3&K dissassembly
Working locally, does SVN want it?
Orangy Tang 
  • 19 Replies
  • 4548 Views
How to free up 2 universal SSTs!
Sonic 2 guide
redhotsonic 
  • 8 Replies
  • 2541 Views
Sonic 1 Backgrounds kazade 
  • 9 Replies
  • 2438 Views
Looking for something... Irixion 
  • 0 Replies
  • 697 Views
Transform at will in Sonic 2 Machenstein 
  • 40 Replies
  • 5668 Views
How to fix accidental deletion of scattered rings
S1, S2 and S3K fix
redhotsonic 
  • 7 Replies
  • 1731 Views
Horizontal Stretch is not working moonknight 
  • 8 Replies
  • 2061 Views
Generations PC Unleashed Porting - Public Hardware Test #1
Short bits of Blue Hedgehog running through Greece at 60 FPS
Dario FF 
  • 149 Replies
  • 56129 Views
How to fix Tails' respawn speeds
Sonic 2 and S3K
redhotsonic 
  • 8 Replies
  • 1919 Views
Sonic Generations Setup Program Disassembled
Code inside!
SSNTails 
  • 11 Replies
  • 7069 Views
Sonic Spinball weird sound Tom41 
  • 9 Replies
  • 3001 Views
Panty & Stocking 4: Episode II + Episode Gurren
A Sonic 4: Episode II music mod
Guess Who 
  • 12 Replies
  • 6408 Views
PelĂ© the Beloved Dog in Sonic Retro Melpontro 
  • 16 Replies
  • 5115 Views
Classic Sonic Adventures(Sonic Generations Mod)
The modern era palette hack! :V
Dario FF 
  • 18 Replies
  • 40279 Views
Disassembly Bug
Assistance requested
saxman 
  • 3 Replies
  • 1021 Views
Sonic CD level-designated moveset?
search gets no useable results
ToxicAtom 
  • 10 Replies
  • 3575 Views
Sonic 3 & Knuckles: Blue Nightmare / Red Nightmare
Sonic 3 & Knuckles with pretty hard special stages
Blue Sphere Maniac 
  • 5 Replies
  • 3311 Views
Pitch bends with the genesis hardware.
Also with the driver that S3&K uses
Aerosol 
  • 3 Replies
  • 862 Views
Sonic 2 Speedometer, Boost Meter, and Ring Finder
A Lua script for the Gens Rerecording branch
Dr. D'nar 
  • 18 Replies
  • 4133 Views
UPDATED: Speed up the ring loss process (even further) with underwater
redhotsonic and SpirituInsanum presents...
redhotsonic 
  • 16 Replies
  • 2589 Views
SonAni2Gif
Convert animation scripts to GIF
MainMemory 
  • 12 Replies
  • 1894 Views
Turbo SuperSonic 3 in Sonic 2: V1.2
Update from the last version
Mike B Berry 
  • 36 Replies
  • 10410 Views
UIs and Translations GerbilSoft 
  • 5 Replies
  • 988 Views
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