: Always backup your original game and saves folders before overwriting them with modded files.
: Most mods for this genre involve copying the extracted folders (usually a game folder) into the main directory of the base game. Second_happiness-3.4-all7_and_sknf-mod_v0.4.4.rar
: Ensure you downloaded this from a reputable community like F95zone or a known creator's Patreon. Files found on "repack" aggregator sites are more likely to contain bundled adware. : Always backup your original game and saves