Yunyun Syndrome!? Rhythm Psychosis

Last updated: 2026-04-24
  • Charming and adorable art style
  • Great music selection
  • Smooth and enjoyable gameplay
  • Rhythm game with varied mechanics
  • Rhythm gameplay needs improvement
  • Poor English translation
Yunyun Syndrome!? Rhythm Psychosis header

Emotions

Archetypes

Hardware

Windows <8GB VRAMnegative
Core metrics

Core business metrics

Steam review mix, revenue model, and refund leakage.

Steam review stats
Steam rating
Very Positive (8/10)
Total reviews
374
Positive
35394.4%
Negative
215.6%
Sales estimations
Estimated sales count
25,900
Estimated revenue
$440,041
Game price
$17
Review → sale ratio
Refund leakage
Refund-intent reviews
143.74%
Estimated copies lost
970
Estimated revenue lost
$16,480
Review pace

Statistical analysis

Sentiment vs playtime and velocity signals.

Sentiment × Playtime

review counts
BucketNegPos
≤ 2h playtime
143.7%
Avg playtime 1h
12834.2%
Avg playtime 1.1h
> 2h playtime
71.9%
Avg playtime 6.1h
22560.2%
Avg playtime 4.3h

Velocity

review pace
Avg/day840 rev/day
Last 30d12.5 rev/day
Quarterly0 rev/qtr
Days covered0.4 days
Audience segments

Who is reviewing

Buyer mixes, lifecycle phase, and Steam Deck signals.

Buyer vs key activations
Share of review volume
374 total
Organic purchasers36096.3%
Voted up: 95%
Key activations143.74%
Voted up: 86%
Honeymoon vs endgame
Based on hours played
374 total
First impression0-2h24365.0%
Voted up: 94%
Mid game2-10h13135.0%
Voted up: 95%
Late game10-20h00.00%
Voted up: 0%
Endgame20h+00.00%
Voted up: 0%
Steam Deck monitor
Deck vs global sentiment
0.80% of reviews
Deck satisfaction
66.7%
Global baseline 94.4%
3 Steam Deck-tagged reviews out of 374 total.