I can see you based your game off the old SNES game, Harvest Moon. After about 40 days, with 50,000 in cash, this game really got boring. It was fun at first, but I quickly realized that there wasn't anything else to this game..
The graphics, mechanics, and sound were all great and everything, but you need more depth to the game. What made Harvest Moon so good was that you spent your money on upgrading your cabin, or farm, or spending money on getting a girlfriend (then eventual wife). There would also be seasons and little easter eggs... Little things like that make these types of games worth while. ...Playing for the goal of something. You could even add in stats for your character to upgrade (more stamina, better bargaining at the stores, charisma for the girls, etc etc).
The possibilities are endless for this game, but, sadly, I don't see any of it into the game. 7/10