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Engineering & Reverse Engineering(Mark this forum as read)
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Problem with Bobesh8's Sonic 1 SegaCD remake
Reading the emulator's manual did not help
Trinitronity 
  • 19 Replies
  • 4763 Views
S1 Restored Demo TheLastWhiteFlame 
  • 10 Replies
  • 4253 Views
Big's Fishing Derby
(ビッグの 釣りダービー) Now on revision $21a.
flamewing 
  • 75 Replies
  • 27076 Views
Some changes/fixes for Sonic 1 KingofHarts 
  • 97 Replies
  • 30800 Views
Jet Set Radio: Fixing random crashes
bad port is suffering
mogo 
  • 0 Replies
  • 1168 Views
Sonic 3: D.A. Garden Edition
Initial Release
D.A. Garden 
  • 63 Replies
  • 18251 Views
Doctor Robotnik's Plan B (UPDATE)
Time for a change of pace! - REV01 released
Painto maniak 
  • 12 Replies
  • 4187 Views
Attachments The S Factor: Sonia and Silver
UPDATE: Currently discussing character balance
Aquaslash 
  • 691 Replies
  • 312801 Views
Sonic Jam unused objects
just a few things
evilhamwizard 
  • 3 Replies
  • 1934 Views
What is the benefit of twiddling dreamcast textures?
As in, how does twiddling work?
Cooljerk 
  • 9 Replies
  • 1932 Views
Knuckles Chaotix Level Maps? Mikronaut 
  • 24 Replies
  • 6482 Views
Mobius Evolution Felik 
  • 63 Replies
  • 27124 Views
RSDK Unpacker Glitch 
  • 46 Replies
  • 25844 Views
Yeth
Release 3 + manual out
Banoon 
  • 69 Replies
  • 27426 Views
Jmp to label in a seperate asm file . cokyen 
  • 17 Replies
  • 2699 Views
Control Port VDP cokyen 
  • 7 Replies
  • 1215 Views
How does this code assemble - further question on last post
Directives forward referencing
cokyen 
  • 5 Replies
  • 1240 Views
Sonic 2 Bugfix Disasm redquebec 
  • 20 Replies
  • 3052 Views
Accessing Shadow the Hedgehog files CommandanteStreakTH 
  • 33 Replies
  • 6848 Views
The top Mega Drive Sonic mods
For a feature in Retro Gamer
NiktheGreek 
  • 33 Replies
  • 8790 Views
Sonic 4 genesis
A redoing on Sonic 4
AngelKOR 
  • 3 Replies
  • 2582 Views
Sonic Adventure DC Texture Hacking Kurausukun 
  • 3 Replies
  • 1617 Views
Let's hack Super Monkey Ball!
READY? GO!
Yoshimaster96 
  • 8 Replies
  • 4320 Views
S3K Save Questions
I'd LIKE THOSE 5 EMERALDS ON ICECAP TO TRANSFER PLS
Shalpp 
  • 3 Replies
  • 1295 Views
Sonic ERaZor – Fulfilled Edition
Sixth Public Release — 05/10/2016
Selbi 
  • 156 Replies
  • 60981 Views
Sonic Sounds Ripping Project
Because every attempt to date sucks. Update: Sonic Spinball rips added
Mr Lange 
  • 25 Replies
  • 27528 Views
Amy In Sonic 2
"I'll destroy all of you!"
E-122-Psi 
  • 233 Replies
  • 106403 Views
file-5.28 release, and request for more unsupported files GerbilSoft 
  • 1 Reply
  • 1137 Views
Sonic Colors 60fps hack (NTSC/PAL)
Dolphin required
evilhamwizard 
  • 14 Replies
  • 10143 Views
Long Forgotten Sonic Heroes Tech
Look what I found
princeofknaves 
  • 43 Replies
  • 22599 Views
Retro Graphics Toolkit sega16 
  • 8 Replies
  • 4882 Views
Attention - someone is uploading hacks onto a page to get money from i
I think this is necessary for us to avoid getting into trouble.
Abyssal Leopard 
  • 17 Replies
  • 5284 Views
Ristar continue times kcowolf 
  • 0 Replies
  • 1034 Views
Sonic 2 Blasted
aka. Sonic 2D Blast: Westside Island; EHZ demo & progress
Painto maniak 
  • 10 Replies
  • 4986 Views
Sonic 2 Retro Remix
Current Version: May 2016 Steam Release
Thorn 
  • 610 Replies
  • 184588 Views
How to change sprites?? Gametoons 
  • 5 Replies
  • 1682 Views
Is there any way of disabling Super Sonic in Sonic 2?
preferably the Sonic 1 and 2 hack
ReL0aDed 
  • 3 Replies
  • 1357 Views
Tales: Tails Adventures Level Editor Suite
Current release: r8
SupperTails66 
  • 54 Replies
  • 11188 Views
Captain PlaneEd
He's our hero | v1.0.1
Clownacy 
  • 5 Replies
  • 2408 Views
UROM
An inFORMATive format
Top-Hatt 
  • 1 Reply
  • 1430 Views
Advanced Error Handler for your hacks and homebrew
Just a few easy steps before effective debugging~
vladikcomper 
  • 1 Reply
  • 1632 Views
Sonic 4. Polygon Jim 
  • 295 Replies
  • 115293 Views
Is anyone still interested in Heroes?
Info on level editing
igorseabra4 
  • 13 Replies
  • 3490 Views
Sonic 3 Resort Island
Hacking Contest Demo OUT NOW!!!!
UtopiaUK 
  • 59 Replies
  • 43485 Views
Those Sonic X-treme level files...
'normal' model format?
Lostgame 
  • 3 Replies
  • 1990 Views
Proof of Concept Hack: Hyper Sonic in Sonic 3 Dandaman 
  • 0 Replies
  • 1800 Views
SADX Super Sonic
NEW AND IMPROVED! v1.0
Morph 
  • 6 Replies
  • 7900 Views
Sonic Background Scrolling Screensaver
it's for your computer
MainMemory 
  • 69 Replies
  • 20064 Views
Sonic the Hedgehog - Object Position Fixing
Why is there a rock down here?
D.A. Garden 
  • 9 Replies
  • 2170 Views
CPKREDIR - loading and combining mods for Sonic Generations
New version 0.5, now for Sonic Lost World?
Korama 
  • 89 Replies
  • 42079 Views
Sonic 1: Enigma Credits
Does anyone haz dem fielz?
Shadow Fire 
  • 11 Replies
  • 4074 Views
Memory Map Visualising
Prefered way to visualise a memory map.
RyanfaeScotland 
  • 7 Replies
  • 2040 Views
Problem with SonLVL (Sonic 2 GitHub disassembly)
readme.txt doesn't help
Trinitronity 
  • 22 Replies
  • 2872 Views
Sonic Lost World: Nonexistent Six/Fixed Edition
Think tank/release thread
Dark Sonic 
  • 40 Replies
  • 11234 Views
SMPS2ASM and improved S&K Driver
Converting songs and SFX has never been easier
flamewing 
  • 41 Replies
  • 21967 Views
Hattnet
A project
Top-Hatt 
  • 1 Reply
  • 2111 Views
Sonic Hacking Contest 2015
CONTEST WEEK IS NOW
Spanner 
  • 109 Replies
  • 33240 Views
Sonic Megamix
New style (maybe), new thread
Stealth 
  • 89 Replies
  • 29128 Views
Indexed colour palette Image
does anyone have one of mega drive colours?
Linaru 
  • 20 Replies
  • 4933 Views
Question : Game Gear Remakes?
Just wondering....
Zeoinx 
  • 42 Replies
  • 11592 Views
Poll   Patreon for The Chaos Layer? MarkeyJester 
  • 16 Replies
  • 5202 Views
Sega Rally PC file formats? Catalyst 
  • 0 Replies
  • 982 Views
Looking for art opinions.
I doodle with pixels
Linaru 
  • 9 Replies
  • 2680 Views
Tiles and Things
Questions from a noob
Top-Hatt 
  • 2 Replies
  • 1515 Views
SonicMT.bin
another birthday, another hack
Natsumi 
  • 22 Replies
  • 9602 Views
Sonic 1 The Next Level MarkeyJester 
  • 58 Replies
  • 28031 Views
Gorbichev's Revenge qiuu 
  • 15 Replies
  • 6708 Views
Optimizing the DMA queue
Now on GitHub
flamewing 
  • 29 Replies
  • 14078 Views
Flex (desktop versions now available)
web based tile / mapping / DPLC editor
snkenjoi 
  • 12 Replies
  • 8957 Views
questions about sprites Linaru 
  • 12 Replies
  • 2714 Views
Sonic Hacking Contest 2015 Results Spanner 
  • 36 Replies
  • 7782 Views
Sega Homebrew Competition 2015 NOW LIVE Super Egg 
  • 23 Replies
  • 13958 Views
CrazySonic (Demo Release)
A very questionable Sonic hack.
Ralakimus 
  • 17 Replies
  • 11918 Views
SMPS in Sonic & Knuckles Collection
New 8/24: 1-up jingle resumes music
MainMemory 
  • 27 Replies
  • 14421 Views
Kirby in Sonic the Hedgehog 1 & 2
A New Way To Play Sanic
LoneDevil 
  • 5 Replies
  • 2686 Views
Hedgehog Abuse Simulator
SHC2015 Concept Demo Release
Selbi 
  • 6 Replies
  • 6023 Views
Sonic 3 & Knuckles: Pro Survivor
Second Demo Release (and the first in Sonic Retro)
NeoFusionBox 
  • 0 Replies
  • 2495 Views
Sonic 2: Return of Shadow/demo and website. JoenickROS 
  • 12 Replies
  • 8410 Views
Portal Gun in Sonic 2 snkenjoi 
  • 14 Replies
  • 18201 Views
Somari the Adventurer (Genesis/Megadrive)
Basically Mario in Sonic 1
LoneDevil 
  • 19 Replies
  • 15958 Views
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