Download size

How many GB is Green Mist Over Portland?

0.49 GB

That is less than the typical Point-and-click game, which needs about 2 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.

A detective noir puzzle deduction game. Explore a non-linear timeline during the cold war on a globe-trotting adventure following a trail of spies from a quiet English harbour town to a frozen Finnish fishing village and the corridors of an intelligence service rotten at its core.