Playquest
notifications
language
Yunyun Syndrome!? Rhythm Psychosis Demo

Yunyun Syndrome!? Rhythm Psychosis Demo

Yunyun Syndrome!? Rhythm Psychosis

Game Info

Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail

“Yunyun Syndrome!? Rhythm Psychosis” is a rhythm adventure game about a psychotic hikikomori girl - also an avid anonymous poster - who corrupts the world with her severe brain rot from listening to too many denpa songs. Yunyun all over this ♡♡♡♡ world with your degen otaku-posting.

AdventureSimulationRhythmVisual NovelCute2D
earn

Invite & Earn

When your friend joins, you both earn up to quests NaN

Invites & Rewards

How It Works
  • +crown when a new user links Steam
  • +–crown when they complete a task in the quest

Recent Invites

No invitees yet. Share your link to start earning!

Quests

expireExpired

⚠️Requirements Not Verified

This may be because you haven't met the quest requirements yet, or your Steam profile or game details are private.

To make sure we can verify your progress:

  • Go to your Steam profile
  • Click Edit Profile → Privacy Settings
  • Set My Profile to Public
  • Set Game Details to Public

Verification in Progress

Your verification request has been submitted and may take up to 1 hour to complete.

You can check the progress in the Verification Center at the top right of the screen:

Verification in Progress

Connect Your Steam Account

To continue, please connect your Steam account and make your profile public. This lets us sync your progress and provide a seamless experience.

Account Connected

Your Steam account is now connected. You can now continue to verify the requirements to proceed.

Verification in Progress

Your verification request has been submitted and may take up to 1 hour to complete.

You can check the progress in the Verification Center at the top right of the screen:

Verification in Progress
fire

You're On A Quest!

Enjoyed this game?

Add to your Steam wishlist to get notified at launch!

playquest

Welcome to PlayQuest (Beta)!

Thanks for being an early player!

This is a beta, so things might break, data may reset, and rewards may not always track or deliver correctly.

By continuing, you acknowledge that some features may not work as intended.

Need help or have feedback? Join our Discord!