also called Mega Maker, it’s pretty self explanatory.
https://megamanmaker.com/

Going through and seeing these ZQuest entries, i was reminded of this program the other day. Essentially, picture Mario Maker for Mega Man, but wayyyy more feature heavy and interesting.
It has content from all the classic games, as well as some other lesser-known and even demade content from the non-NES style games as well.

Installation is also free.
Levels are saved as a .mmlv format file in your local appdata and can actually be copied and saved into other people’s files, so that would be submission file type. Also, you can use this site

for visualization and/or rendering of levels, as it has a built-in .mmlv viewer to let you see the stages and download an image file of them.

I dunno, but seeing all these mapping formats i think this could be pretty sick, especially considering the simplicity of the program.

Damn, I haven't played Mega Man Maker in a while... I'd actually be so down for this though lmao

mega man maker format would be extremely cool

as a fellow mega maniac, i think this would be a great format! we already have zquest and smw; having stuff like mega man maker would be in line with those other formats. plus, it gives me an excuse to reinstall mega man maker lol

two questions are the concept of allowing custom .nsf importing and text editing.

by replacing the songs in the game’s directory with your own nsf files you can import custom music, but if you don’t have the custom files it’ll still play fine, but with the music it’s supposed to play. maybe this could be included in submission as .zip submissions with the .nsf renamed properly in the files so you know what song to replace.
second is text editing. it’s optional but allows you to text edit the .mmlv file and reorder tile layers, etc. however with the most recent update it’s not really necessary anymore, though.

YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES

Forgot this existed, great request!

Okay this format idea got me kinda excited