Released Oct 2, 2026 $8.99 Mixed Counts toward your Steam games

DUAL PROTOCOL: The Case of Eva & Miles

By AEGEAN CRAFTERS · published by Rock Paper Publisher

Puzzle Online Co-Op Co-op Multiplayer Asynchronous Multiplayer Detective Casual 2.5D MysteryNoirMinimalistIsometric

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Reviews 275 Mixed

Players now 2 Peak today 2

Followers, 30 days — Not enough history yet

DUAL PROTOCOL: The Case of Eva & Miles is a game tagged Puzzle, Online Co-Op and Co-op by AEGEAN CRAFTERS, released Oct 2, 2026. It has 275 Steam reviews (Mixed). The Steam games most like it include In Two The Paint, Tick Tock: A Tale for Two and Unboxing the Cryptic Killer.

Play as Agent Eva to follow the trail, or as Analyst Miles to manage the operation. Dual Protocol is an asymmetric noir puzzle game where two players progress only through conversation. Without seeing each other’s screens, combine the data you have and uncover the truth behind the Castellari murder.

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<a href="https://launchrivals.com/games/4660280-dual-protocol-the-case-of-eva-miles"><img src="https://launchrivals.com/games/4660280/badge.png" alt="DUAL PROTOCOL: The Case of Eva &amp; Miles launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/4660280-dual-protocol-the-case-of-eva-miles"><img src="https://launchrivals.com/games/4660280/badge.png?theme=light" alt="DUAL PROTOCOL: The Case of Eva &amp; Miles launch date" width="320" height="84"></a>

In Two The Paint 70% match · Puzzle, Online Co-Op, Co-op
Tick Tock: A Tale for Two 65% match · Puzzle, Online Co-Op, Co-op
Unboxing the Cryptic Killer 65% match · Puzzle, Online Co-Op, Co-op
The Past Within 62% match · Puzzle, Online Co-Op, Co-op
Depengate 61% match · Puzzle, Online Co-Op, Co-op
Two & Two: Agents 60% match · Puzzle, Online Co-Op, Co-op
Split Echo 59% match · Puzzle, Online Co-Op, Co-op
How 2 Escape 59% match · Puzzle, Online Co-Op, Co-op
Escape Simulator 58% match · Puzzle, Online Co-Op, Co-op
Connected Together 56% match · Puzzle, Online Co-Op, Co-op

Steam data

Everything Steam lists for DUAL PROTOCOL: The Case of Eva & Miles · record updated 13 hours ago

Steam store

Overview

App ID4660280

Release dateOct 2, 2026

Last change number40195063

Last record update13 hours ago

App type: Game
Developer: AEGEAN CRAFTERS
Publisher: Rock Paper Publisher
Steam profile: Counts toward game count and achievement totals · checked 1 day ago
Franchise: Rock Paper Publisher
Website: aegeancrafters.co

Windows

Multi-playerCo-opOnline co-opSteam AchievementsFamily Sharing

Prices

Price · US$8.99

On sale0 of 41regions right now

Lowest seen · US$8.99Oct 23, 2026

Checked4 hours agoin 41 regions

ChileCLP$CLP

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
25718149	public	Oct 5, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
4660281	—	All	2.63 GB	1.12 GB	7335248210643221006

Branch	Build	Updated	Access
public	25718149	Oct 5, 2026	Open

Configuration

Install foldersteamapps/common/DUAL PROTOCOL The Case of Eva & Miles

Executable	Arguments	Systems	Description
DualProtocol.exe		All

Data from public Steam pages, updated daily; 5 days of history. LaunchRivals is not affiliated with Valve or Steam.

DUAL PROTOCOL: The Case of Eva & Miles

About DUAL PROTOCOL: The Case of Eva & Miles

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ChileCLP$CLP

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

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