Is Left 4 Dead free? Posted on 03/26/2021 by Emilia Duggan Is Left 4 Dead free? Left 4 Dead 2 update is now available for free to all PC players. How many GB is L4D2? 13 GB Storage: 13 GB available space. How many GB Left 4 Dead 1? Hard Drive: At least 7.5 GB of free space.