I made this game by godot 3.6 
This was very hard
Game Description :
Happy Fields is a relaxing farming game where you plant seeds, harvest crops, and manage your farm at your own pace.
Start with a small piece of land, plant wheat and tomatoes, and grow your farm into a beautiful field full of life.
Sell your crops to earn coins, upgrade your tools, and expand your farm.
Features:
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Plant and harvest different crops. -
Sell your harvest and earn coins. -
Simple and colorful 2D graphics. -
save and load system when downloading
Can you turn your small farm into the happiest fields? 
Game link