▲ 1 buff🐛 1 fix✨ 1 update2 subjects
Demo Update Ver.1.0.3 focuses on quality-of-life improvements, timing adjustments for specific charts, and general bug fixes.
Yunyun Syndrome!? Rhythm Psychosis
App 2914150Alliance ArtsWHO YOUAdventureIndieSimulation📅 Apr 23, 2026
“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.
📦Patches analyzed
2
/2 total
🟢Buffs
2
🔴Nerfs
0
🎯Subjects tracked
3
2 changes
Power trajectory
Net buffs minus nerfs over time. Up = the game is being buffed overall, down = nerfed.
Patch with more buffs Patch with more nerfs Mixed
Latest patches
Buffs, nerfs, bug fixes & updates at a glance — click a row to jump to that subject
🐛 3 fix✨ 1 update2 subjects
Demo Update Ver.1.0.1 focuses on stability fixes and chart corrections for specific songs.
- Generalstability
Fixed a game-freezing issue that occurred when pausing during the transition to the result screen.
- Generalstability
Resolved several minor bugs and glitches to improve overall game stability.
- Princess Brave!chart accuracy
Fixed chart issues for 'Princess Brave!', ensuring the rhythm notes align correctly with the music.
What got changed
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Heroes & subjects
Click a card to see its full timeline + per-ability breakdown
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Top abilities tweaked
Most-touched abilities across all patches
Long Notes+1/-0
Dragging+0/-0
Recent patches
Most recent 2