"There's a week left before the great mod jam, and you only have so much time to make something. However, you're not alone in your apartment...

Can you survive the night fending off your favorite characters?"

NIGHTS.ONE is a mod that is heavily inspired by FNaF gameplay (or a fnaf-like, if you want to call it that) with a cast of characters from several fangames/mods of OMORI. This mod is a submission for the 2026 Modding New Years jam.

The team consists of:

• Goatttail (Art + Voicelines)

• Beyada (Art + Voicelines)

• Laupig (Programmer + Some Art)

• Geobees (Programmer + Plugins)

Contents

• Different gameplay. There's no OMORI-like gameplay or battles here, so be ready to survive till 6 AM!

• A cast of 12~ of so characters to survive. One is limited to only the custom night!

• About 5 nights and a custom night with about 10 or so challenges!

• Over ~10 badges!

• Voice Acting?!

• ... And more...?!

Credits

Most of the credits should be in the game, since it's kind of big- but as a general rundown, we'd like to thank these people for giving us permission to include their characters:

• Kenway

• thenyancatcookie

• FruitDragon, TomatoRadio and BiggieCheese

• Stahl + Nru

• Punk

• Saffron/Rawberry

• Otomerson (and Altzeus for the menu BGM)

• KoffinKrypt

Extra credits goes to :

• MyNewSoundtrack for the use of Undertale Yellow - Remedy

• Sound Dogs for Takumi's running sound effect

• BerlinAtmospheres for Computer Ventilation SFX

• Scott Cawthon for making FNaF + Marc Martel for FNaF World's Foxy.exe voicelines

• And Special thanks to Shelly for making FNaO, our main inspiration for this mod!