About

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.

Released · Steam · App 4436880

The Silent Expedition Echo Protocol

Psycho Dream Studio

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Genres

ActionAdventureIndieEarly Access

Categories

Single-playerMulti-playerCo-opOnline Co-opPlayable without Timed InputSave AnytimeStereo SoundFamily Sharing

Player tags

Co-opOnline Co-OpSurvival HorrorActionPsychological HorrorAdventureHorrorFirst-PersonAtmosphericMysteryExplorationDarkEarly AccessIndieAction-AdventureRealisticSurvivalSupernaturalPvEMultiplayer

Followers

0

+0 · 1d

Wishlists est

0

Price

4.99

USD

Release

Mar 18, 2026

released

Followers history

Week Month YearPro AllPro CustomPro

29 snapshots· cumulative· 29 carried

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Tracked since May 6, 2026·Details 3d ago