You need every single part (Part 01 through the final part) to extract the game.
Large games are often split into smaller .rar chunks (usually 1GB to 5GB each) to make downloading and uploading more manageable. Wo_Long_Fallen_Dynasty-Razor1911.part08.rar
Most Razor 1911 releases include a "Razor1911" folder on the disc image; you must copy its contents into the game's install directory to bypass the license check. You need every single part (Part 01 through
Piracy deprives developers of revenue needed for updates and sequels. Wo_Long_Fallen_Dynasty-Razor1911.part08.rar