Download size

How many GB is Z Virus: Outbreak?

1 GB

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

Leave at least 7 GB free: games need headroom to unpack updates.

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

Z Virus: Outbreak is an interactive graphic novel. At various points in the story, you will be asked to make a choice, these choices will take you down different paths in the story. Your objective is to escape the city of Redrock during a zombie outbreak. The game features 3 possible story endings.