Yoshi's Island Hacking

Thread title - Posted on	Replies	Views	Last post
Important: Yoshi's Island Hacking Forum Rules (Updated 2021/01/03) Posted by Karisa on 2011-01-26 12:38:22 PM	2	5,241	2021-01-04 10:42:47 AM by Katerpie

Sticky: Ask anything about YI hacking Posted by Katerpie on 2021-01-04 02:13:35 AM	1	1,001	2021-07-11 08:17:30 AM by MarioMario1
Sticky: TOOLS FOR YOSHI'S ISLAND EDITING Posted by Nimono on 2017-09-22 08:14:57 PM	15	11,515	2020-12-20 04:42:59 PM by Abashi76
Sticky: Screenshots and Video Thread Posted by Golden Yoshi on 2008-05-31 04:01:46 PM	960	348,480	2019-06-07 03:07:54 PM by Rykon-V73
Sticky: YI Hex Edit Repository (WIP) Posted by Ayami on 2018-10-20 08:54:51 PM	0	2,235	2018-10-20 08:54:51 PM by Ayami
Sticky: Technical Info & ASM Megathread! Posted by Wooden Chair on 2017-05-28 12:49:19 AM	3	3,434	2018-03-17 06:29:57 PM by Ayami

FIXING LINK SOON* Super Mario World: Yoshi's Island - Luigi's Adventure (Bro. Swap Hack) [WIP] Hack Work in Progress Posted by Link13 on 2009-03-22 10:30:41 PM	13	14,301	2022-11-21 06:35:52 AM by Link13
SMA3 documentation (including ROM/RAM maps, disassembly) Resource Posted by Karisa on 2022-02-28 09:00:09 PM	7	1,878	2022-09-29 03:59:57 AM by Karisa
racknae's Miscellaneous YI Patches Posted by racknae on 2022-08-02 03:06:22 AM	0	396	2022-08-02 03:06:22 AM by racknae
I need Advynia for edit SMA3 levels Help Posted by BashfulJg on 2022-07-10 11:06:41 AM	1	691	2022-07-12 04:57:02 AM by racknae
Advynia - YI:SMA3 editor (WIP, 0.3 release available) Tool Posted by Karisa on 2022-04-09 08:43:36 PM	5	1,882	2022-07-02 04:33:15 PM by Karisa
I have a couple questions before I actually start investing serious time in hacking Help Posted by Supa_Yossy on 2016-12-07 06:12:08 PM	14	4,369	2022-06-02 10:28:14 PM by Zombie
Can someone give me a guide to use ycompress? Ive tried so many times but it ALWAYS FAILS Help Posted by Zombie on 2022-05-30 02:59:45 PM	3	638	2022-06-02 05:32:47 AM by racknae
Flutter Jump Advance - A browser-based SMA3 editor [WIP, Graphics release] Hack Tool Posted by zolarch on 2022-04-09 07:12:28 PM	5	1,771	2022-04-23 05:14:14 AM by zolarch
How to edit levels in SMA3 - Yoshi's Island? Help Posted by BashfulJg on 2022-04-14 10:18:17 AM	1	628	2022-04-14 08:11:13 PM by racknae
[Redacted] Posted by Link13 on 2022-02-05 09:00:03 PM	0	390	2022-02-05 09:00:03 PM by Link13
EggFlutter v1.02 Tool Posted by Yoshimaster96 on 2021-07-22 08:57:44 PM	25	6,820	2021-09-28 12:59:38 PM by Karisa
I need help finding addresses for star and score-related tweaks Help Posted by UTF on 2021-08-08 07:22:09 AM	0	769	2021-08-08 07:22:09 AM by UTF
General Golden Egg Discussion Thread Tool Posted by Golden Yoshi on 2010-11-15 06:20:55 PM	395	154,523	2021-06-29 10:24:30 PM by MarioFanGamer
ShyGuy Advance - a Yoshi's Island: Super Mario Advance 3 editor (obsolete) Tool Posted by PsychoYoshi284 on 2020-10-25 06:42:17 PM	14	4,025	2021-04-25 10:18:23 PM by ImperatorFuriosa
Looking for hack: SMW2 Redesigned Help Posted by BashfulJg on 2021-03-30 02:24:26 PM	0	904	2021-03-30 02:24:26 PM by BashfulJg
Yoshi's Island Phrase Editing System Help Posted by BashfulJg on 2021-03-26 12:34:47 PM	2	823	2021-03-27 08:53:07 AM by racknae
Yoshi's Island but I'm making it too easy Hack Posted by TheWorstKindOfJoseph on 2021-02-02 05:52:01 PM	0	848	2021-02-02 05:52:01 PM by TheWorstKindOfJoseph
Give me a real tutorial on how to use Ycompress! Help Posted by olgdeldnem on 2020-12-15 01:16:56 AM	2	766	2020-12-15 02:40:39 PM by olgdeldnem
Help us update Golden Egg! Help Posted by olgdeldnem on 2020-12-13 12:58:03 AM	1	906	2020-12-13 01:21:47 AM by BTD6_maker
Updated Sprite Set List Resource Posted by GbreezeSunset on 2020-10-31 07:45:50 PM	2	1,740	2020-11-02 09:38:44 AM by racknae
New Yoshi’s Island Hack (planning stage) Hack Posted by Werten on 2020-08-10 03:37:11 PM	0	1,312	2020-08-10 03:37:11 PM by Werten
How slopes work in YI and how does it compare to SMW? Help Posted by FuurioBR on 2020-07-19 02:53:52 PM	1	1,264	2020-07-20 08:13:37 PM by racknae
building a YI RANDOMIZER: any interest? + problems Help Posted by WackYak on 2020-04-18 11:07:10 PM	2	1,153	2020-04-21 02:11:42 PM by WackYak
anybody with experience with rom hacking want to work on a YI hack with me? Hack Posted by blueyoshi13 on 2020-04-06 02:26:34 AM	0	890	2020-04-06 02:26:34 AM by blueyoshi13
Crashes when I start the level. Help Posted by Pancake001 on 2020-03-27 06:32:19 PM	0	740	2020-03-27 06:32:19 PM by Pancake001
Title screen editing Tutorial Posted by Naulahauta on 2010-12-30 05:57:44 PM	10	10,753	2020-03-26 09:58:20 PM by Rykon-V73
Trying to find the Sprite Property Table. Help Posted by The Yak Smoker on 2020-01-04 12:57:06 AM	1	1,259	2020-01-04 08:17:12 AM by MarioFanGamer
How can I change what music a level uses Help Posted by Sweetdude on 2019-12-18 10:42:46 AM	0	878	2019-12-18 10:42:46 AM by Sweetdude
A silly idea Help Posted by Giga on 2019-11-05 04:49:12 AM	0	899	2019-11-05 04:49:12 AM by Giga
A different tutorial? Help Posted by Rykon-V73 on 2019-09-02 05:17:19 PM	2	1,514	2019-09-03 09:14:51 AM by Rykon-V73
Comeback to Yoshi's Island Hack Posted by Rykon-V73 on 2019-05-11 09:19:31 PM	31	9,287	2019-08-21 08:20:02 AM by Rykon-V73
Yoshi's Island Super FX Object Glitching Help Posted by chirpywiz711 on 2019-08-10 07:16:03 PM	3	1,538	2019-08-14 06:36:47 PM by chirpywiz711
Help with custom HDMA Help Posted by Rykon-V73 on 2018-11-17 11:06:45 AM	1	1,412	2019-06-01 06:41:02 PM by Rykon-V73
SMW2 Yoshi's Island offsets and helpful info Resource Posted by B.B.Link on 2007-08-28 08:29:09 PM	820	442,118	2019-05-28 12:09:35 PM by Rykon-V73
AddMusicY Made Easy for Porters (I swear) Tutorial Posted by Nanako on 2019-03-23 04:04:05 PM	8	3,497	2019-05-27 08:23:59 AM by Nanako
[Patch] Yoshi's Island graphics enhanced Resource Posted by Doggycharly on 2017-01-12 05:28:20 AM	10	10,873	2019-05-26 08:46:43 PM by Doggycharly
Yoshi's Island hack isn't patching ROM Help Posted by Evan05122005 on 2019-05-12 06:32:35 PM	2	1,480	2019-05-13 11:59:08 AM by Rykon-V73
YI Custom Sprite Creation Help Posted by GeorgeMP on 2019-02-21 03:41:38 PM	3	2,028	2019-05-10 02:53:34 AM by GeorgeMP
Backporting GBA changes to SNES Help Posted by Anuskuss on 2019-04-27 05:54:26 AM	3	2,513	2019-04-28 01:47:14 AM by Anuskuss
Porting to a new ROM problem Help Posted by Rykon-V73 on 2019-04-19 11:32:03 AM	2	1,349	2019-04-19 05:21:30 PM by Rykon-V73
Bosses Help Posted by Pain on 2019-03-22 01:12:01 AM	1	1,358	2019-03-22 03:36:20 AM by Ayami
Little question Help Posted by Pain on 2019-03-13 10:51:49 PM	2	1,140	2019-03-15 01:56:12 AM by Pain
YI (Add)Music Thread Resource Posted by MercuryPenny on 2014-10-13 02:41:36 PM	14	7,500	2019-01-26 01:21:33 AM by Kijink
YI Music Tutorial Tutorial Posted by BTD6_maker on 2018-11-25 05:48:46 PM	1	2,376	2019-01-24 11:19:04 PM by Kijink

Yoshi's Island Hacking

Important: Yoshi's Island Hacking Forum Rules (Updated 2021/01/03)

Sticky: Ask anything about YI hacking

Sticky: TOOLS FOR YOSHI'S ISLAND EDITING

Sticky: Screenshots and Video Thread

Sticky: YI Hex Edit Repository (WIP)

Sticky: Technical Info & ASM Megathread!