Store data
- UK price
- £7.99
- US price
- $6.74
- Positive reviews
- 52%
- Total reviews
- 319
- Release date
- 2 October 2026
SteamWatch’s first observed day and week; tracking can begin after release. Top Sellers is Steam’s revenue ranking, not a sales estimate.
1 player-data day recorded in this window.
7 player-data days recorded in this window.
24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.
| Month | Peak | Gain | % gain | Average | Avg % gain |
|---|---|---|---|---|---|
| Last 30 days | 399 | — | — | 40 | — |
| October 2026 | 399 | — | — | 40 | — |
| Region | Currency | Regular | Current | Discount | Historical low | Last change |
|---|---|---|---|---|---|---|
| United KingdomGBP · GB | GBP | £7.99 | £5.99 | 25% | £5.99 | No change recorded |
| United StatesUSD · US | USD | US$8.99 | $6.74 | 25% | $6.74 | No change recorded |
| Euro areaEUR · DE | EUR | €9.19 | 6,89€ | 25% | 6,89€ | No change recorded |
| United Arab EmiratesAED · AE | AED | AED 29.49 | 22.11 AED | 25% | 22.11 AED | No change recorded |
| AustraliaAUD · AU | AUD | A$12.75 | A$ 9.56 | 25% | A$ 9.56 | No change recorded |
| BrazilBRL · BR | BRL | R$33.99 | R$ 25,49 | 25% | R$ 25,49 | No change recorded |
| CanadaCAD · CA | CAD | CA$10.75 | CDN$ 8.06 | 25% | CDN$ 8.06 | No change recorded |
| SwitzerlandCHF · CH | CHF | CHF 7.95 | CHF 5.96 | 25% | CHF 5.96 | No change recorded |
| ChileCLP · CL | CLP | CLP 5,999 | CLP$ 4.499 | 25% | CLP$ 4.499 | No change recorded |
| ChinaCNY · CN | CNY | CN¥36.00 | ¥ 27.00 | 25% | ¥ 27.00 | No change recorded |
| ColombiaCOP · CO | COP | COP 24,499.00 | COL$ 18.374 | 25% | COL$ 18.374 | No change recorded |
| Costa RicaCRC · CR | CRC | CRC 4,750.00 | ₡3.560 | 25% | ₡3.560 | No change recorded |
| Hong KongHKD · HK | HKD | HK$53.00 | HK$ 39.75 | 25% | HK$ 39.75 | No change recorded |
| IndonesiaIDR · ID | IDR | IDR 85,499.00 | Rp 64 124 | 25% | Rp 64 124 | No change recorded |
| IsraelILS · IL | ILS | ₪31.99 | ₪23.99 | 25% | ₪23.99 | No change recorded |
| IndiaINR · IN | INR | ₹469.00 | ₹ 351 | 25% | ₹ 351 | No change recorded |
| JapanJPY · JP | JPY | JP¥1,150 | ¥ 862 | 25% | ¥ 862 | No change recorded |
| South KoreaKRW · KR | KRW | ₩9,650 | ₩ 7,240 | 25% | ₩ 7,240 | No change recorded |
| KuwaitKWD · KW | KWD | 2.10 KD | 2.10 KD | 0% | 1.57 KD | 17 Oct 2026 |
| KazakhstanKZT · KZ | KZT | 2 860₸ | 2 860₸ | 0% | 2 145₸ | 18 Oct 2026 |
| MexicoMXN · MX | MXN | MX$129.99 | Mex$ 97.49 | 25% | Mex$ 97.49 | No change recorded |
| MalaysiaMYR · MY | MYR | MYR 23.49 | RM17.61 | 25% | RM17.61 | No change recorded |
| NorwayNOK · NO | NOK | NOK 105.00 | 78,75 kr | 25% | 78,75 kr | No change recorded |
| New ZealandNZD · NZ | NZD | NZ$14.25 | NZ$ 10.68 | 25% | NZ$ 10.68 | No change recorded |
| PeruPEN · PE | PEN | PEN 23.75 | S/.17.81 | 25% | S/.17.81 | No change recorded |
| PhilippinesPHP · PH | PHP | ₱299.00 | P224.25 | 25% | P224.25 | No change recorded |
| PolandPLN · PL | PLN | PLN 37.99 | 28,49 zł | 25% | 28,49 zł | No change recorded |
| QatarQAR · QA | QAR | QAR 24.99 | 18.74 QR | 25% | 18.74 QR | No change recorded |
| RussiaRUB · RU | — | — | Unavailable | — | — | No change recorded |
| Saudi ArabiaSAR · SA | SAR | SAR 23.49 | 17.61 SR | 25% | 17.61 SR | No change recorded |
| SingaporeSGD · SG | SGD | SGD 9.99 | S$7.49 | 25% | S$7.49 | No change recorded |
| ThailandTHB · TH | THB | THB 185.00 | ฿138.75 | 25% | ฿138.75 | No change recorded |
| TaiwanTWD · TW | TWD | NT$198.00 | NT$ 148 | 25% | NT$ 148 | No change recorded |
| UkraineUAH · UA | UAH | UAH 210.00 | 157₴ | 25% | 157₴ | No change recorded |
| UruguayUYU · UY | UYU | UYU 313.00 | $U234 | 25% | $U234 | No change recorded |
| VietnamVND · VN | VND | ₫136,000 | 102.000₫ | 25% | 102.000₫ | No change recorded |
| South AfricaZAR · ZA | ZAR | ZAR 94.99 | R 71.24 | 25% | R 71.24 | No change recorded |
| CIS (regional USD)USD_CIS · AM | USD | US$5.79 | $4.34 USD | 25% | $4.34 USD | No change recorded |
| Latin America (regional USD)USD_LATAM · AR | USD | US$5.79 | $4.34 USD | 25% | $4.34 USD | No change recorded |
| Middle East & North Africa (regional USD)USD_MENA · EG | USD | US$5.79 | $4.34 USD | 25% | $4.34 USD | No change recorded |
| South Asia (regional USD)USD_SASIA · PK | USD | US$5.79 | $4.34 USD | 25% | $4.34 USD | No change recorded |
Recent views use Steam's daily review activity. Longer views use weekly totals, retained by SteamWatch.
Track clues behind locked doors as Agent Eva , or manage the operation from analog terminals as Analyst Miles . One is in the heart of danger on the field; the other is at the desk, buried in data. You cannot see each other's screens, yet you must become each other's eyes and mind. Dual Protocol is a pure Noir asymmetric detective experience where your voice and the information you relay are your only weapons.
In this investigation, the only way forward is to keep talking. You must instantly describe every complex symbol, every mysterious object, and every lock you encounter to your partner. A single miscommunication or a missing detail in the halls of the Castellari Manor could lead to the case being closed forever.
The mysterious murder at the city’s most prestigious estate is too deep to be solved from a single perspective. As Eva, touch the physical evidence on the ground; as Miles, dive into the archives to decrypt technical blueprints. Eva finds the clues Miles cannot reach; Miles analyzes the complex data Eva cannot decipher.
A bleak universe where the technological texture of the 90s collides with classic noir atmosphere. Search for the truth amidst CRT flickers, heavy shadows, and the tactile clatter of vintage computers. Manually enter terminal commands, scan documents, and piece together the Castellari murder bit by bit.
Cross-Data Verification
Connect the dots by matching real-time field info with hidden central records.
Asymmetric Operation
One player physically triggers mechanisms in the manor while the other reads complex system manuals to guide the way.
Critical Deduction
When Miles's data and Eva's observations unite, the veil of mystery over the Castellari murder will finally lift.
Games with the most comparable recorded change in players, and where available Steam reviews and Twitch viewers. This is a data similarity, not a recommendation or an explanation of cause.
| # | ||
|---|---|---|
| 01 | Case Opened Achievement | 96.2% |
Hey Everyone, Since launch, we’ve been reading your feedback, reviews, and bug reports. Thank you to everyone who has played the game and taken the time to share what worked, what didn’t, and what could be better. Your reports are helping us spot issues faster, and it’s been great to see a community forming around the game. Hotfixes & Bug Fixes Our main focus has been addressing issues reported since launch. This update includes several fixes and improvements based on your feedback. Fixes in this update: Fixed a progression bug in the cassette tape section. Fixed UI scaling and settings issues on ultra-wide monitors. Added an epilepsy warning to the game’s startup screen. Updated the intro and outro sequences to reduce intense light blooming and flashing. We’re continuing to review your feedback and reported issues as we go. Ongoing Visual Improvements We’ve also been reviewing the vi...
Read full update on Steam ↗0 positive · 2 negative.
0 positive · 2 negative.
2 positive · 2 negative.
£5.99 → £7.99.
0 positive · 2 negative.
1 positive · 4 negative.