Undertale

Last updated: 2026-04-17
  • Emotional impact and engaging story
  • Memorable and well-developed characters
  • Unique combat and gameplay mechanics
  • Choices significantly impact story and endings
  • Lack of language translations
  • Game crashes and freezing issues
Undertale header

Emotions

Archetypes

Hardware

Windows <8GB VRAM / <16GB RAMnegativeWindows <8GB VRAM / 16-31GB RAMpositive
Core metrics

Core business metrics

Steam review mix, revenue model, and refund leakage.

Steam review stats
Steam rating
Overwhelmingly Positive (9/10)
Total reviews
320,473
Positive
309,28296.5%
Negative
11,1913.5%
Sales estimations
Estimated sales count
24,510,695
Estimated revenue
$244,861,843
Game price
$10
Review → sale ratio
Refund leakage
Refund-intent reviews
6101.00%
Estimated copies lost
46,655
Estimated revenue lost
$466,083
Review pace

Statistical analysis

Sentiment vs playtime and velocity signals.

Sentiment × Playtime

review counts
BucketNegPos
≤ 2h playtime
6131%
Avg playtime 0.9h
1,8813.1%
Avg playtime 1h
> 2h playtime
2,2193.6%
Avg playtime 19h
56,50292.3%
Avg playtime 26h

Velocity

review pace
Avg/day15.8 rev/day
Last 30d134.5 rev/day
Quarterly1,339.3 rev/qtr
Days covered3,866.5 days
Audience segments

Who is reviewing

Buyer mixes, lifecycle phase, and Steam Deck signals.

Buyer vs key activations
Share of review volume
61,215 total
Organic purchasers56,27591.9%
Voted up: 95%
Key activations4,9408.07%
Voted up: 95%
Honeymoon vs endgame
Based on hours played
61,215 total
First impression0-2h3,9096.39%
Voted up: 83%
Mid game2-10h25,10741.0%
Voted up: 95%
Late game10-20h17,47728.6%
Voted up: 97%
Endgame20h+14,72224.0%
Voted up: 97%
Steam Deck monitor
Deck vs global sentiment
0.75% of reviews
Deck satisfaction
92.2%
Global baseline 95.4%
459 Steam Deck-tagged reviews out of 320,473 total.