Download size

How many GB is Help! I'm Turning Into a Mermaid!?

4 GB

Leave at least 10 GB free: games need headroom to unpack updates.

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

After surviving a near death encounter on their first day of work, Hunter has noticed something shocking. They're slowly turning into a mermaid! The latest adventure game/life simulation hybrid from the creators of the Max's Big Bust series.