Co-opOnline Co-OpSurvival HorrorActionPsychological HorrorAdventureHorrorFirst-Person
The Silent Expedition Echo Protocol
Co-op first-person horror for 1–4 players. You and your friends are trapped in endless liminal backrooms where nothing makes sense. Explore, find keys and almond water, and work together to evade unstoppable monsters and escape.
- Developer
- Psycho Dream Studio
- Publisher
- Psycho Dream Studio
- Release date
- March 18, 2026
- Platforms
- Windows
- AppID
- 4436880
Is anyone still playing The Silent Expedition Echo Protocol?
Are people playing it now?
We don't have player counts for this game yet.
Which languages?
Available in 1 languages.
What do players say?
100% of 4 reviews are positive. Steam rating: 4 user reviews.
How much is it in the United States store?
$4.99, not on sale right now.
Playing now
No data
24h peak
—
Reviews
4 user reviews · 100% · 4 reviews
Price
$4.99
Recent news
No news in the last 30 days.
Language support
English
Embed a player-count badge
Put this code on your site, forum signature or guide; the number updates by itself.