Download size

How many GB is The Moonflower?

9 GB

That is more than the typical Simulator game, which needs about 4 GB.

Leave at least 16 GB free: games need headroom to unpack updates.

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

The Moonflower is a cooperative horror-survival video game the game is set in an abandoned forest island, where there is the known demon "Moonflower" and the players will have to block it as much as possible / hunt it via an underground laboratory.