This is only part1 . To successfully extract the game, you must have all subsequent parts (e.g., part2.rar , part3.rar ) in the same folder.
.rar archive (Part 1 of a multi-part split volume). Content Details HELLDIVERS.Dive.Harder-PLAZA.part1.rar
It is recommended to verify the integrity of the files using an antivirus or by checking the source against reputable community trackers. This is only part1