Dotoyou Games · released April 19, 2016
KOI is an award-winning exploration adventure game that details the story of a small koi on a grand adventure.
Sales
10,000
all platforms · as of October 23, 2026
Latest Steam CCU
0
Steam daily peak · Oct 25, 2026
Steam all-time peak
2
Steam concurrent players · Sep 2026
| Date | List price | Paid | Discount |
|---|---|---|---|
| 10/23/2026 | $0.99 | $0.99 | — |
| 10/06/2026 | $0.99 | $0.59 | −40% |
| 09/12/2026 | $0.99 | $0.99 | — |
| Country | Paid | Discount |
|---|---|---|
| ArgentinaUSD | $0.90 | — |
| AustraliaAUD | A$1.40 | — |
| AustriaEUR | €1.09 | — |
| BelgiumEUR | €1.09 | — |
| BrazilBRL | R$3.99 | — |
| CanadaCAD | CA$1.19 | — |
| ChileCLP | CLP 715 | — |
| ChinaCNY | CN¥6.00 | — |
| ColombiaCOP | COP 2,899 | — |
| Costa RicaCRC | CRC 565.00 | — |
| CzechiaCZK | CZK 1.09 | — |
| DenmarkDKK | DKK 1.09 | — |
| FinlandEUR | €1.09 | — |
| FranceEUR | €1.09 | — |
| GermanyEUR | €1.09 | — |
| GreeceEUR | €1.09 | — |
| Hong Kong SAR ChinaHKD | HK$6.00 | — |
| HungaryHUF | HUF 1 | — |
| IndiaINR | ₹54.00 | — |
| IndonesiaIDR | IDR 9,999 | — |
| IrelandEUR | €1.09 | — |
| IsraelILS | ₪3.39 | — |
| ItalyEUR | €1.09 | — |
| JapanJPY | ¥135 | — |
| KazakhstanKZT | KZT 330.00 | — |
| KuwaitKWD | KWD 0.200 | — |
| LuxembourgEUR | €1.09 | — |
| MalaysiaMYR | MYR 2.89 | — |
| MexicoMXN | MX$15.25 | — |
| NetherlandsEUR | €1.09 | — |
| New ZealandNZD | NZ$1.59 | — |
| NorwayNOK | NOK 12.00 | — |
| PeruPEN | PEN 2.85 | — |
| PhilippinesPHP | ₱35.00 | — |
| PolandPLN | PLN 4.15 | — |
| PortugalEUR | €1.09 | — |
| QatarQAR | QAR 3.19 | — |
| RomaniaRON | RON 1.09 | — |
| RussiaRUB | RUB 51.00 | — |
| Saudi ArabiaSAR | SAR 3.15 | — |
| SingaporeSGD | SGD 1.25 | — |
| SlovakiaEUR | €1.09 | — |
| South AfricaZAR | ZAR 11.49 | — |
| South KoreaKRW | ₩1,050 | — |
| SpainEUR | €1.09 | — |
| SwedenSEK | SEK 1.09 | — |
| SwitzerlandCHF | CHF 0.85 | — |
| TaiwanTWD | NT$25.00 | — |
| ThailandTHB | THB 21.00 | — |
| TürkiyeUSD | $0.90 | — |
| UkraineUAH | UAH 27.00 | — |
| United Arab EmiratesAED | AED 3.39 | — |
| United KingdomGBP | £0.95 | — |
| United StatesUSD | $0.99 | — |
| UruguayUYU | UYU 36.00 | — |
| VietnamVND | ₫16,000 | — |