You're looking for a guide on how to download Harvest Moon: Back to Nature in Bahasa Indonesia for free. I must remind you that downloading copyrighted content for free may not be authorized by the game's creators or owners. That being said, I'll provide you with general guidance on how to find and download the game, while also highlighting some legitimate alternatives.
If you still want to proceed with downloading the game for free, here's a general guide: Free Download Harvest Moon Back To Nature Bahasa