SMB3 - Sound Effect Fix

Hack of Super Mario Bros. 3

Title screenHack Information
Released By4779
CategoryBug Fix
PlatformNES
LicenseN/A
Patching InformationNo Special Requirements
GenreAction > Platformer
ModsS
Game DateOct 23 1988
Patch Version1.0
Release DateMay 13 2020
ReadmeNo
Last ModifiedMay 12 2020
Game Description:
Super Mario Bros. 3 is an action platformer game for the Nintendo Entertainment System.
Hack Description:
This patch fixes the bug notably known for causing the "Extended 1up Sound Effect". It changes a single instruction (STY to STA) so that the 1up sound effect is correctly masked out by the byte-defined sound effects (e.g. Raccoon tail wag).

Hacking was done by modifying the SMB3 disassembly provided by (captain)southbird.
You will need an IPS patch installer to patch the rom such as Lunar IPS.
ROM / ISO Information:
Database match: Super Mario Bros. 3 (USA)
Database: No-Intro: Nintendo Entertainment System (v. 20180803-121122)
File SHA-1: A03E7E526E79DF222E048AE22214BCA2BC49C449
File CRC32: 85A79D9C
ROM SHA-1: A611B90B4833B20A364BF06EE3BE3B9093EA4DF9
ROM CRC32: A0B0B742
Files:
  • Patch File
Screenshots:
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