Hi Alysson ! sorry I'm late, but I'm not going to make yume 2kki 16:9 for several reasons:
if I want to make a mod of yume 2kki, I'll need the agreement of all yume 2kki devs, and they don't really agree to modify the game (for a while yume 2kki online almost disappeared! Also to make Yume nikki work in 16:9, I have to change a lot of scripts in the game, modify some assets, and make sure everything works. It's not just a matter of changing two variables and going to 16:9. Yume 2kki is far too big to change all the maps ;~ ; andbBecause yume 2kki is yume 2kki the game has too many updates for me to add every update to yume 2kki 16:9.
I don't plan to do it on other fangames either because I don't think it's very interesting or relevant. On the other hand, if a fangame developer working on rpg maker 2003 would like their game to have a 16:9 version, I'd be delighted to show them how to do it or to make them a patch!!!!