Download size

How many GB is FireFly?

0.2 GB

That is less than the typical Adventure game, which needs about 5 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 momentum-driven 2D platforming adventure where mastering movement unlocks exploration. Leap, slide, and swing through vibrant open maps as a grounded firefly searching for family and hidden secrets.