Harvest Moon 2 GBC

The second Harvest Moon game released on the Game Boy Color, Harvest Moon 2 GBC is a farming simulation in which the player assumes the role of either a boy or a girl who is left a farm and given three years to turn its fortunes around.

From the Wikia: "Harvest Moon 2 starts with the mayor of a village, who determines that, to stay alive, they must use the old abandoned farmland outside of town and turn it into an amusement park. However, a farmer volunteers to take over the farm. He is given 3 years to accomplish it, or the farm will be turned into a theme park."