DUAL PROTOCOL: The Case of Eva & Miles
| App ID | 4660280 |
| App Type | Game |
| Developer | AEGEAN CRAFTERS |
| Publisher | Rock Paper Publisher |
| Franchise | Rock Paper Publisher |
| Supported Systems | Windows |
| Last Changenumber | 39407117 |
| Last Record Update | 2 October 2026 – 02:00:26 UTC ( |
| Release Date | 2 October 2026 – 16:00:00 UTC ( |
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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.
There is only partial information available about this app as SteamDB is missing the access token.
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Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | 2 October 2026 – 16:00:00 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/Mffjz6jVC |
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| Primary Genre | Casual (4) | |||||||||||||||||||
| Store Genres | Casual (4) | |||||||||||||||||||
| Store Asset Modification Time | 29 September 2026 – 14:06:02 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 22 April 2026 – 10:39:48 UTC ( |
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Supported Languages
| 11 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| French | Yes | Yes | Yes | |
| Italian | Yes | Yes | Yes | |
| German | Yes | Yes | Yes | |
| Turkish | Yes | Yes | Yes | |
| Spanish - Spain | Yes | Yes | Yes | |
| Simplified Chinese | Yes | Yes | Yes | |
| Japanese | Yes | Yes | Yes | |
| Korean | Yes | Yes | Yes | |
| Russian | Yes | Yes | Yes | |
| Portuguese - Brazil | Yes | Yes | Yes |
Assets
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| trailer_name | Dual Protocol Launch Trailer |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 4660280/560289253/1ead06c0b6f0145598202607a5650a60b9601628/1790690358/microtrailer.webm |
| video/mp4 | 4660280/560289253/1ead06c0b6f0145598202607a5650a60b9601628/1790690358/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4660280/560289253/1ead06c0b6f0145598202607a5650a60b9601628/1790690358/dash_av1.mpd |
| dash_h264 | 4660280/560289253/1ead06c0b6f0145598202607a5650a60b9601628/1790690358/dash_h264.mpd |
| hls_h264 | 4660280/560289253/1ead06c0b6f0145598202607a5650a60b9601628/1790690358/hls_264_master.m3u8 |
| screenshot_medium | 257439831/34b8d08d7465fec2dc7ccad8191bcb38963066b0/movie_600x337.jpg |
| screenshot_full | 257439831/34b8d08d7465fec2dc7ccad8191bcb38963066b0/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 29 September 2026 – 14:06:15 UTC |
| trailer_name | Dual Protocol Teaser Trailer |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 4660280/611459749/a88a13705e987d439486aaa99f5a36d9a20fa599/1779448620/microtrailer.webm |
| video/mp4 | 4660280/611459749/a88a13705e987d439486aaa99f5a36d9a20fa599/1779448620/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4660280/611459749/a88a13705e987d439486aaa99f5a36d9a20fa599/1779448620/dash_av1.mpd |
| dash_h264 | 4660280/611459749/a88a13705e987d439486aaa99f5a36d9a20fa599/1779448620/dash_h264.mpd |
| hls_h264 | 4660280/611459749/a88a13705e987d439486aaa99f5a36d9a20fa599/1779448620/hls_264_master.m3u8 |
| screenshot_medium | 257341462/dd9f95a78141b08599fe88319cc196e4c18e1b39/movie_600x337.jpg |
| screenshot_full | 257341462/dd9f95a78141b08599fe88319cc196e4c18e1b39/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 29 September 2026 – 14:06:16 UTC |
