Download size

How many GB is Channel 51?

3 GB

Leave at least 9 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

A first-person psychological horror thriller. Explore glitched channels, solve puzzles with your remote, and uncover clues about your missing son. Retro sitcoms, post-apocalyptic landscapes, and haunted mansions draw you into a tense, immersive narrative.