Scorched Earth , Aberration , Extinction , and both Genesis Part 1 and Genesis Part 2 .
The "Ultimate" experience is notorious for its massive storage footprint, especially on PC. Requirements vary significantly by platform: Scorched Earth , Aberration , Extinction , and
While the initial download may range from 40 GB to 100 GB depending on compression, a full installation with all DLCs can exceed 330 GB to 430 GB . Scorched Earth , Aberration , Extinction , and
A significantly smaller version, requiring approximately 16 GB for the base survivor edition. System Requirements (PC) Scorched Earth , Aberration , Extinction , and