Many sites use their own URL as a default password. Try entering the domain name of the site you used (e.g., ://sitename.com or just sitename.com ).
Be extremely cautious of websites that ask you to complete a "survey" or download a separate "Password Tool" to unlock the file. These are almost always scams or malware. If the source site is not clear, it is safer to delete the file and download the game from a reputable digital storefront . game-airborne.kingdom-(60256).part2.rar
Open the archive with WinRAR or 7-Zip . Sometimes the password or the source website is written in the "Comments" pane on the right side of the window. Many sites use their own URL as a default password
Revisit the website where you originally clicked the download link. Passwords are almost always listed on the game’s specific download page, often near the links or in a "Password" section. These are almost always scams or malware