Download size

How many GB is Panthalassa?

2 GB

That is less than the typical Adventure game, which needs about 5 GB.

Leave at least 8 GB free: games need headroom to unpack updates.

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

Panthalassa is a Point and click and visual novel set in an underwater alien world. You play as an AI trying to uncover the memories of their body's previous owner. The game makes you experience the world through different user interfaces, where the physical and digital worlds collide.