SE3 Protocol: Last Drop
No one imagined this once seemingly foolish and fragile little girl would become The Foundation's ace investigator. Encounter supernatural entities, learn their ways, harness their power, and restore peace. Even you will wonder: These stories, the kind you only seen on TV—are they really... mine?
Last Updated: 10/12/2025
| Developers | |
| Publishers | |
| Steam App Id | 3419510 |
SE3 Protocol: Last Drop
No one imagined this once seemingly foolish and fragile little girl would become The Foundation's ace investigator. Encounter supernatural entities, learn their ways, harness their power, and restore peace. Even you will wonder: These stories, the kind you only seen on TV—are they really... mine?
Last Updated: 10/12/2025
- Windows
- Mac
- Linux
About SE3 Protocol: Last Drop
SE3 Protocol: Last Drop is an Indie, RPG, and Adventure game developed by 音墨森工作室, YMS Studio, and Alwaysmetwo. It was released on the Steam Store by Alwaysmetwo, YMS Studio, and 音墨森工作室.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, SE3 Protocol: Last Drop supports the following features:
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for SE3 Protocol: Last Drop and see the latest screenshots from the Steam Store.
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Features & Categories
Frequently Asked Questions
Soures & References
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SE3 Protocol: Last Drop data has been sourced from:
- Valve Corporation. (2025, October 12). SE3 Protocol: Last Drop on Steam. Steam Store.
- Valve Corporation. (2025, October 12). SE3 Protocol: Last Drop. Steam Community Hub.