
KOI is an award-winning exploration adventure game that details the story of a small koi on a grand adventure
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 17 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Stats
Sums Steam only; PlayStation publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $0.99 | 168reviews | 82% | — | $2.2K |
| $9.99 | 633ratings | 79% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 41 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
无与伦比的美,色彩丰富华丽,主题温馨并无血色,依旧围绕着环保,人类与自然开始。最后的星空十分让人沉醉。
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese, Simplified Chinese, Traditional Chinese, Korean
Hours played at review time, across 41 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $30.5M | 99.5K | 91% | $19.99 | |
| $19.7M | 96.4K | 96% | $14.99 | |
| $19.7M | 27.7K | 93% | $19.99 | |
| $19.6M | 86.5K | 96% | $9.99 | |
| $16.8M | 157.3K | 98% | $4.99 | |
| $16.7M | 45.1K | 95% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $2.2K | 126 | 86% | $0.99 | |
| $2.2K | 154 | 77% | $0.99 | |
| $2.2K | 64 | 41% | $1.99 | |
| $2.2K | 140 | 89% | $0.99 | |
| $2.2K | 138 | 99% | $0.99 | |
| $2.2K | 93 | 78% | $1.99 |