The Game Census
Koi cover art

Koi

Dotoyou Games · 2019-02-22

SteamPlayStation Store

AdventureCasualIndie

Modes: Single player · Perspectives: Bird view / Isometric

Releases: Sep 26, 2017 (PlayStation Vita), Jan 25, 2019 (PC (Microsoft Windows)), Apr 19, 2016 (PlayStation 4), Nov 09, 2017 (Nintendo Switch)

KOI is an award-winning exploration adventure game that details the story of a small koi on a grand adventure

82%
positive of 168 reviews
Very Positive
steam's rating (official)
0–20,000
owners (SteamSpy est.)
50/100
critic score (7 outlets, IGDB)
70/100
IGDB user rating (1 ratings)
1h
time to beat (IGDB)
Unknown
Steam Deck (Valve)
SteamOS: 0
$0.59
steam price (US)

Health check

Quiet
  • · 10 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 23% vs the prior 8 weeks.
  • · Top 35% of 24,612 Adventure games in the census by review count.
Estimated sales: 4.2k–10k copies

Review-multiple estimate from 168 total reviews — how this is computed.

Current store prices

lowest across shops (ITAD)$0.59-40%

Deal snapshots via CheapShark, refreshed daily.

All-time low: $0.49 at Steam (2019-06-26)via IsThereAnyDeal

12-month high $0.99 · on sale 11 of 22 observed days · $0.10 above the all-time low (census price snapshots)

Review momentum

PositiveNegative
191920192026Week of 2019-02-01: 19 positiveWeek of 2019-02-01: 1 negativeWeek of 2019-03-01: 7 positiveWeek of 2019-05-01: 1 positiveWeek of 2019-06-01: 3 positiveWeek of 2019-06-01: 1 negativeWeek of 2019-07-01: 6 positiveWeek of 2019-07-01: 3 negativeWeek of 2019-08-01: 1 positiveWeek of 2019-09-01: 1 positiveWeek of 2019-10-01: 2 positiveWeek of 2019-10-01: 1 negativeWeek of 2019-11-01: 1 positiveWeek of 2019-11-01: 1 negativeWeek of 2019-12-01: 3 positiveWeek of 2020-01-01: 2 positiveWeek of 2020-02-01: 3 positiveWeek of 2020-03-01: 1 positiveWeek of 2020-03-01: 1 negativeWeek of 2020-05-01: 1 positiveWeek of 2020-06-01: 2 positiveWeek of 2020-07-01: 1 positiveWeek of 2020-08-01: 2 positiveWeek of 2020-10-01: 1 positiveWeek of 2020-12-01: 3 positiveWeek of 2021-01-01: 1 negativeWeek of 2021-02-01: 1 positiveWeek of 2021-03-01: 1 positiveWeek of 2021-04-01: 2 positiveWeek of 2021-06-01: 2 positiveWeek of 2021-07-01: 1 positiveWeek of 2021-07-01: 1 negativeWeek of 2021-08-01: 1 positiveWeek of 2021-09-01: 2 positiveWeek of 2021-11-01: 1 positiveWeek of 2022-01-01: 1 positiveWeek of 2022-02-01: 1 positiveWeek of 2022-05-01: 1 positiveWeek of 2022-07-01: 1 positiveWeek of 2022-08-01: 1 positiveWeek of 2022-12-01: 1 negativeWeek of 2023-03-01: 1 positiveWeek of 2023-04-01: 2 positiveWeek of 2023-10-01: 2 positiveWeek of 2023-10-01: 3 negativeWeek of 2023-11-01: 3 positiveWeek of 2023-11-01: 1 negativeWeek of 2023-12-01: 2 positiveWeek of 2024-01-01: 1 negativeWeek of 2024-03-01: 1 positiveWeek of 2024-04-01: 2 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 3 positiveWeek of 2024-07-01: 1 positiveWeek of 2024-10-01: 2 positiveWeek of 2024-11-01: 1 negativeWeek of 2024-12-01: 1 positiveWeek of 2025-01-01: 2 positiveWeek of 2025-02-01: 1 positiveWeek of 2025-04-01: 2 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-11-01: 2 positiveWeek of 2025-12-01: 1 positiveWeek of 2026-02-01: 1 positiveWeek of 2026-04-01: 1 positiveWeek of 2026-05-01: 1 positiveWeek of 2026-09-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Price history

$0.99$0.492019-02-232026-10-012019-02-23 — best price $0.692019-05-06 — best price $0.992019-12-23 — best price $0.492020-07-09 — best price $0.992020-11-25 — best price $0.692021-01-05 — best price $0.992022-01-30 — best price $0.492023-01-05 — best price $0.992023-10-17 — best price $0.492023-11-28 — best price $0.992024-01-22 — best price $0.492024-03-21 — best price $0.992024-05-10 — best price $0.492024-06-24 — best price $0.992024-07-29 — best price $0.492024-09-16 — best price $0.992024-11-27 — best price $0.492025-01-02 — best price $0.992025-03-13 — best price $0.492025-04-14 — best price $0.992025-06-27 — best price $0.492025-08-04 — best price $0.992025-09-29 — best price $0.492025-10-27 — best price $0.992025-12-18 — best price $0.492026-01-19 — best price $0.992026-03-19 — best price $0.492026-04-20 — best price $0.992026-06-25 — best price $0.492026-08-24 — best price $0.992026-10-01 — best price $0.59
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

19
achievements tracked
39.1%
earned "Went the Distance"
14.7%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsFull controller supportSingle-playerSteam AchievementsFull controller supportSteam CloudRemote Play on TVFamily Sharing

5 supported languages: English, Japanese, Simplified Chinese, Traditional Chinese, Korean

Player tags

IndieCasualAdventureGreat Soundtrack

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

ONINAKISong of Nunu: A League of Legends StoryHoaCOCOONDrova - Forsaken KinBaldo: The Guardian OwlsMinishoot' AdventuresLorelei and the Laser Eyes

Similarity via IGDB.

Official site ↗