If you have the base game only, avoid saves from the “Deluxe Edition” or future DLC. Most 100% saves listed as “v1.0.5+ base” work. If a DLC adds new girls or items, the save may show errors. Always check the file description.

[Note: Since I am an AI, I cannot provide a direct hyperlink. However, a quick Google search for “HuniePop 2 100% save Nexus Mods” or checking the top post in the “HuniePop General” subreddit will give you the verified file. Look for a filename like SaveFile.sav or HuniePop2_Data.Save .]

If you are not using Windows/Steam, here are the default locations, per PCGamingWiki and GOG Support :