Legitimate Ikusei Final M Size Repacks from trusted groups (e.g., FitGirl, Dodi, KaOsKrew) NEVER require a password. If you downloaded a file named setup_password.exe , delete it immediately. The real repack has a specific file signature (typically around 6.2GB total).
No more updates. No more patches. "Final" indicates that this repack is based on the latest official release of the game, including all post-launch DLC, bug fixes, and scenario additions. For preservationists, a "Final" label means you don't have to chase version 1.0.3b with a separate crack. ikusei final m size repack