Steam game

Signal Hill

Signal Hill is a psychological multiplayer horror game blending exploration, teamwork, and survival. Decode signals, uncover the truth, and face what’s waiting in the dark.

Coming soon 2026

By Aethra Development

Windows
View on Steam
Signal Hill - Aethra Development. Popular. Released 2026
Screenshot of Signal Hill gameplay showing in-action mechanics Screenshot 2 of Signal Hill - additional gameplay view Screenshot 3 of Signal Hill - more gameplay footage Screenshot 4 of Signal Hill - final gameplay screenshot

Overview

About this game

Signal Hill is a psychological multiplayer horror experience that blends exploration, teamwork, and survival. Set in an isolated research facility buried beneath a remote mountain, players are drawn into an investigation of mysterious radio signals that distort reality itself.

Uncover the Unknown

Work together or turn against each other as you search for the source of the transmissions. Every signal brings new information… and new horrors. Explore abandoned labs, dark tunnels, and decaying communications towers while decoding messages that were never meant to be heard.

Survive the Signal

Your sanity is your most fragile resource. The more you listen, the more the world shifts around you. Shadows whisper. Lights flicker. Time bends. Stay close to your team, or risk losing your mind to the echoes that haunt Signal Hill.

Can you uncover the origin of the Signal before it consumes you?

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