Yume Nikki 16:9 is a mod for Yume Nikki to improve it by allowing the game to be in 16:9, and fixes some bugs and add some details. This mod adds a custom  menu and some secrets, It also adds a special option menu when clicking on the library in Mado’s room. Special options are not recommended for an experience closer  to the original game. To play the mod you don’t need to download the original game.
WARNING :  the project may still contain some bugs. If you find any, please report them to me as soon as possible! If it happens I will release a patch.  You want to contribute to translation for others languages ?  You can write a comment or contact me here :
https://twitter.com/poyouli

https://www.instagram.com/youli_owo/
Q  : my game has huge black stripes on each side of the screen!

A : to fix this problem, launch the game and check the “allow uneven  pixel sizes” box.
Q : Can I use a save from one of my previous sessions of Yume Nikki?
A: Of course! If you want to play Yume Nikki 16/9, using your good  old  save is obviously possible! Check the read me for more information.
Controls :
Z; Space; Enter; Numpad Enter; Button AInteractEsc; X; C; V; B; N; Numpad 0; Button BOpen Menu/Close MenuArrow Keys, K L J H; Left stick; (D-pad)MoveKey 1 Effect Action*Key 3 Secondary Effect Action*Key 5 Get rid of an effect (only in the Room of Doors)Key 9 Wake upF5
graphic settings
F4full screen
*Don’t apply to every effects
Credits:
Original game : Kikiyama
Maniac patch : BingShan  (https://twitter.com/BingShan1024)
modder : Youli and Carbonara
Project funding : Ange, Mana (https://mananta.carrd.co/)
Trailer: Clémancipé (www.youtube.com/channel/UCvQZbQiLQSbhHDM_pEBVJDw)
Special thank for all the member of Yume Nikki France on discord for playtest !