Download size

How many GB is Barnacle?

0.68 GB

That is less than the typical Puzzle game, which needs about 3 GB.

Leave at least 6 GB free: games need headroom to unpack updates.

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

Investigate an abandoned multiplayer server frozen in time, where something clearly went wrong. What once felt familiar now feels empty, distorted, and watching. This atmospheric walking simulator focuses on exploration, tension, and discovery. There are no hand-holding objectives. Instead, you are left to navigate liminal, blocky environments inspired by early multiplayer worlds, slowly uncovering what happened here. Search for hidden items, uncover secrets, and piece together the story through environmental storytelling and scattered notes left behind. Every area holds fragments of the past, but not everything wants to be found. As you explore deeper, the world begins to shift. Spaces loop, change, and react to your presence. You are not alone. Dangerous entities roam the server, and avoiding them may be the only way to survive. Featuring a completely hand-crafted soundtrack by composer Nate Sassoon, with unique music created for every zone to capture the atmosphere, emotion, and identity of each area as you descend further into the server’s mystery. What happened to this place—and why does it feel like it’s still alive?