14 users online: AllexGG,  AmperSam, buggy789, EssPy, FrozenQuills, Hammerer, HeitorPorfirio2006,  Major Flare, Nint, pocky, RandyMarsh4108, Sharctic, TheKazooBloccGosh, Zavok - Guests: 101 - Bots: 129
Users: 57,134 (2,268 active)
Latest user: Noslgiagamesofc

Yoshi's Island Level Tool - v1.2

Tools → Yoshi's Island Level Tool - v1.2

Submission Details

Name: Yoshi's Island Level Tool - v1.2
Author: furious
Operating System: Windows
Platforms: SNES
Games: YI
Source Available: No
Featured: No
Website: Link
Description: This tool can be used to export/import level data and entrances between any version (currently supports U1.0 and J1.0)

It includes a tool to apply ASAR patches (pre-included or custom files) on the ROM

Changelog - 1.2:
- Now it accepts romhacks with custom titles
- Updated pre-included patches: gsufix
- Added vanilla icons to levels list based on main entrance data
Tags: level exporter level importer patcher
Comments: 15 (jump to comments)
4.0 (4 ratings)
No rating
Download 2.03 MiB | 1,050 downloads


View all

Comments (15)

 racknae Link
Possible incompatibility between this tool and the "Better Middle Rings" patch available in the YI ASM section. Since the "Entrances" handled by this tool includes all Middle Ring entrances, and "Better Middle Rings" rewrites these almost completely, exporting entrance data from a ROM where "Better Middle Rings" is used and importing it into another ROM may have undesired effects.

For now I recommend using the middle ring editor in conjunction with this tool instead. (Make sure to press no when Level Tool asks to remove the header)
UTF Link
this tool seems to insert levels in a way that makes parts of the YI ROM uneditable in golden egg. unless i'm using it wrong?

what i've noticed is that if a level's data pointer address starts with like, $3Cxxxx, then that level breaks in golden egg. that's really too bad, because this looks like a really useful tool...
ShyguyFTW F.b.b.F Link
Theopold Link
Originally posted by XenonZed
Any reason in particular that this program requires me to launch it as an admin?
Probably because it messes with the other files, being the files for YI.
 Ayami Link
Originally posted by olgdeldnem
Also, what is a Yossy?

Yossy is the name of Yoshi in japan (only in old romanizations), hence the name of the game is Yossy's Island
olgdeldnem Link
(yes, it is in the 1st screenshot)
Edit: Also, what is a Yossy?
 racknae Link
Any reason in particular that this program requires me to launch it as an admin?
Rykon-V73 Link
I do seem to have a problem with this tool. I wanted to import the exported levels from my hack into a new ROM. I imported them, then edited any modified level in Golden Egg and the hack doesn't work.
 Ayami Link
I discovered this tool time ago, but it's never too late to say it's VERY useful. Very well done!
furious Author Link
I finally released the source code:
furious Author Link
@Owengren: it was never intended to edit levels, did you ever read descriptions? lol
Owengren Link
0/10 because how can you edit the levels!?
Wooden Chair Link
awesome tool, thank you for this contribution bud
furious Author Link
@toad64 But I think you can use Lunar Magic, right?
TheOrangeToad Link
Can you make a tool call SMW Level Tool. (furious)