This game is a simulation game making your own store in a devastated world. Try selling items to your customers. And, sell your items that matches the weathers. A warm coffee at a rainy day A cold drink at a warm day A mask at a dusty day Medicines to cure the epidemic Make more valuable products and make profit. There will be lots of events at the Lost Store. Let's make your own Store. And make the store a more crowded place. It's the one and only store in the world!