| ReMaster||snarfblam||ReMaster is an easy to use level editor for Blaster Master that edits the building blocks, doors, enemies, and more for the tank and overheard levels.||Level Editors||NES||Blaster Master||Win||1.0||08 Aug 2011|
| reVamp||+daniel+||Comprehensive level editor for the game Castlevania III: Dracula’s Curse.||Level Editors||NES||Castlevania III: Dracula’s Curse||Win||1.1||17 Oct 2007|
| Rock and Roll||Dan||Rock and Roll is a comprehensive editor for the NES game, Mega Man.||Level Editors||NES||Mega Man||Win||1.1||02 Aug 2005|
| Rockin' Kats (U) Level Editor||ALXR||An advanced Rockin’Kats (U) utility for editing the game.
This editor extends the ROM and modifies the engine, so now it supports up to 128 areas with 120 rooms(screens) in each area.
||Level Editors||NES||Rockin' Kats||Win||1.0.1||20 Mar 2018|
| Rockman 2 editor||Rock5easily||Level editor for Rockman 2. Also compatible with Mega Man 2.||Level Editors||NES||Mega Man 2||Win||1.0||05 Dec 2011|
| Rockman 3 Editor||Rock5easily||This is a feature-rich Rockman 3 editor that also works with Mega Man III. It supports editing screens and the structures, blocks, and tiles that make them up, along with palette and enemy editors. One unique feature is that it allows you to edit two….||Level Editors||NES||Mega Man 3||Win||090119||22 Feb 2009|
| Rockman 4 Editor||Rock5easily||This is a feature-rich Rockman 4 editor that also works with Mega Man IV. It supports editing screens and the structures, blocks, and tiles that make them up, along with palette and enemy editors. One unique feature is that it allows you to edit two ….||Level Editors||NES||Mega Man 4||Win||090119||22 Feb 2009|
| Rockman 5 Editor||Rock5easily||This is a feature-rich Rockman 5 editor that also works with Mega Man V. It supports editing screens and the structures, blocks, and tiles that make them up, along with palette and enemy editors. One unique feature is that it allows you to edit two s….||Level Editors||NES||Mega Man 5||Win||090222||22 Feb 2009|
| Rockman 6 Editor||Rock5easily||This is a feature-rich Rockman 6 editor, but it does not work with Mega Man VI. It supports editing screens and the structures, blocks, and tiles that make them up, along with palette and enemy editors. One unique feature is that it allows you to edi….||Level Editors||NES||Mega Man 6||Win||080925||25 Sep 2008|
| Rockman2 / Megaman2 Editor||Kuwata||A level editor for Rockman 2 and Mega Man 2.
If the editor won’t run, please do the following.
Move the ROM image to a location where the path is very short (such as right after C:). If it still doesn’t run, move the editor’s folde….||Level Editors||NES||Mega Man 2||Win||1.01||12 May 2003|
| Rygar Improvement||Chris Hickman||A Rygar level editor.||Level Editors||NES||Rygar||DOS||1.01||25 Jul 1998|
| S.M.B. Remodeler (English)||Kernel Software||S.M.B. Remodeler (SMB Remodeler) is a powerful tool to remodel the very many details of “Super Mario Bros.” for the NES. An almost unheard SMB Hacking tool in the Western hacking scene, but very popular with Japanese hackers. This tool was ….||Miscellaneous||NES||Super Mario Bros.||Win||2.23||13 Jul 2017|
| Sapros||Dan||Sapros is a simple file corruptor that utilises the CDL files produced by FCEUXD to provide added precision to the corruption process.||Corrupters||NES||N/A||Win||0.1.2||31 Jan 2005|
| Schnapsidee||Matrixz||This is a editor for 1942 for the Nintendo Entertainment System. It can edit level palettes, screen order, screens, block attributes, and block TSA.||Game Specific||NES||1942||DOS||0.1||27 Oct 2003|
| Sixtans||Fx3||A MegaMan VI level editor.||Level Editors||NES||Mega Man 6||DOS||1.00||31 Mar 2002|
| skedit||oman||This is a Solomon’s Key level editor. It expands the ROM allowing for more content to be fit in. This is acomplished by changing mapper 3 to mapper 66 to double the amount of program ROM.||Level Editors||NES||Solomon's Key||Win||3.7b||15 Oct 2005|
| SlickNSF||Disch||SlickNSF is a very lightweight player with minimal NSF support and no support for expansion audio. One thing that makes this player useful is that it has assembly logging output that makes it easier to log execution of your NSF files so that you can ….||Sound||NES||N/A||Win||1.0||03 Dec 2003|
| SmartRENES||Hyde||This program allows one to extract the compilable version of a game’s source code in a matter of seconds. Its output can be put together by just about any assembler, with a few caveats.||Assembly Tools||NES||N/A||Win||2.0||28 Oct 2004|
| SMB Fix||YY||This handy little utility will fix various common problems with Super Mario Bros. ROMs, including removing trainers, adding a title screen and correcting timing.||Game Specific||NES||Super Mario Bros.||Win||.50||24 Jul 2001|
| SMB Graphics Workshop||frantik||A small but neat sprite editor for Super Mario Bros. NES.
- Mario Sprite Editor
- Enemy Sprite Editor
- Color Editor
- Background Tile Editor
|Graphics Editors||NES||Super Mario Bros.||Win||0.3.0||02 Oct 2008|