A .7z file is a highly compressed archive created with .
: A 32x32x32 meter building where you can design factory modules. Once saved, you can "stamp" these designs across your world, significantly speeding up mid-to-late game construction. satisfactory-update-7-early-access-7z
: Satisfactory saves are not backward compatible . A save created in Update 8 will not open in Update 7. satisfactory-update-7-early-access-7z