You cannot extract or use part04.rar on its own; it will result in a "missing volume" error.
This is one fragment of a split archive. To access the contents, you must have all parts (part01, part02, etc.) in the same folder. ⚠️ Important Considerations SCUM.GOING.NUCLEAR.Early.Access.part04.rar
This file is a single part of a multi-volume compressed archive for the update. 📦 File Context Game: SCUM (A survival game by Gamepires). You cannot extract or use part04
Going Nuclear (v0.8), which introduced power plants, radiation, and nuclear zones. Format: .rar part 4. you must have all parts (part01