A downloadable game for Windows, macOS, and Linux


Three days has gone by since Sidney confronted his stalker.

Now, he can finally find himself a girlfriend just as planned and enjoy his college days without worries. Soon one of his college friends arrange him a blind date with a certain "Riley". With heart full of excitement he goes.

Much to his surprise a charming young man presents himself to Sidney instead.


《college student | 20 years old》
He has been stalked since entering college. After confronting his stalker, he finally gains enough confidence to attend a blind date in hopes of finding himself a girlfriend.

《assistant teacher | 20 years old》
A fascinating young man who presents himself as Sidney’s date, there is something in him which inevitably allures people.

《college student | 20 years old》
Sidney's stalker, she used to be in the same class as him back in high school for three whole years.

♦Demo Features♦

  • Visual novel format
  • First half of full game
  • 4 Original Soundtracks
  • 3 endings

♦Full Game Features♦

  • Twine Format
  • 13,7k words
  • 8 Endings
  • 4 Original  Soundtracks
  • Mature Contents

Developer's Notes: The full game has not been proofread, hence, should you encounter any grammar/spelling issues don't be ashamed to point it out on the appropriate discussion board. Enjoy the game!

Please leave a rate and a review :)

If you'd like to support the developer:

Buy Me a Coffee at ko-fi.com


NocturnalAffair Complete Version.rar 54 MB
Nocturnal_Affair_demo-1.0-linux.tar.bz2 45 MB
Nocturnal_Affair_demo-1.0-mac.zip 45 MB
Nocturnal_Affair_demo-1.0-win.zip 46 MB

Install instructions

Download the file, then extract it on your computer. Keep in mind that if you accidentally delete either one of the two files the game won't work in it's full potential. To unlock the rest of the endings, remember to click restart when replaying. For any bugs or issues don't hesitate to reach out on the community section.

Development log