Dungeon Master is a dungeon editor for the original Legend of Zelda game. This editor, combined with the “Zelda Tech” over-world editor, provides all the tools necessary to perform a complete, comprehensive hack of Zelda (including a second quest if you so desire).

Features include screen editing, layout editing, passageway editing, complete map editing, and more (you can even change which enemies are in each dungeon).

For those who are experiencing Microsoft Framework crashes when running this program, please make sure that you are not using an emulator on the ROM you are currently editing or using the ROM with another program as it may cause a conflict & prompt an error on start-up or while using this utility.