Download size

How many GB is ...Knew the Beginning?

2 GB

Leave at least 8 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 world you don't recognize anymore. You wake up inside a bar after the apocalypse. The barkeeper of said bar is in trouble. Do what you can to help him, after all he is all you remember.